6239632a2512d26415994e6067b9c9c164148f91d4f87047544b54e925be2514d176abc5f536a8be4fd18"}, {0x88, 0x10d, 0x80000000, "f2fb0441943d6d99d6fa169e062bf0e24f94be716766fef82eb490efcf81a070f00516cad056859d59dd527f0858de24475c66f76253026ae551d6c4ce5c4ddfbada4ad219d9c0022c1b26e09af597b577796069c377bbfea4c1b5e2605b821d97217e16207ac500044fc33462a708dc32f9b42b"}], 0x1438}, 0x3}, {{&(0x7f0000002fc0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003040)="6aa81fc75483908f9b93102d986fee10e40e3cf018fbc87e983bf175a9415c4abfdf993d23a012848b3ec2419007a9ae056af2268ad1919b6dc3c75f559dd51fcd6d521badc07f1c6725ff4d720c4bed", 0x50}, {&(0x7f00000030c0)="0e1496ba1b4704c54ecdb72c8c754e351aa774bad122c016a36ae5be9c8aa772737651c709e73e2737ca4b", 0x2b}, {&(0x7f0000003100)="2f62310301160e7dd15fdb7c71b65c32fd90311c0049d7c0063a3faa99bf3bd095fed91c213ef10e1d377987895ebddbf52c80ae3d03513431f38c30cb1145c920a45979e6a62ac598809f8356d1134342235721b98ed6b2621c", 0x5a}, {&(0x7f0000003180)="2dd07004139b9bbffdee007cb4210f5a3ad4a8ac0a252d44ed8852d5fd924a150ef2a67ea21fafab3372864c17429d5cf8fe70bd82f02d29d80c2b35a849770324685bb2f3a596b4ddcb0fc41b35a27b660efb2a316fab03143c2cba4f6288c84a524f3a65015fa7c650df55fc61400e96b44ad8ea8bcf0327255eafc44a368a94676579a34eb4cf5d60948f0544dd60191805e3fe1a4377e8d5bc4ed76bc0a1a5a8092e", 0xa4}, {&(0x7f0000003240)="9b0a8a353e6b21006777089692161136a6539b1c7f104c8f45fe12a358ae6023d28ab1e64f535ca25080f292dc8a589a741dd270d04cf06f8590f145be104681117dc6ec207cc0e36532c94da2b9bb1ba89b0d2314c49c92973d8a81c1f693d6e1c889208ccee016ad8174ae70e1f419b1659054739ed592738e6292b2ccf3678c25a6418bbdba4e690ee36b4086397c6a82c40d33887932697df7ee962535fb5197ed50c72ad969fe", 0xa9}, {&(0x7f0000003300)="80eb794a1424acd4579010c86bf9d7dd0e17d75c2a24d68680be5cacff88a773460775d7a55788a5621136aae6263419aa909b4292aa9657aab6ed4b585a64230356755db18aa4e7582913284135530a5a754fa3ddb3819a88e741da152e0232ac51b7", 0x63}], 0x6, &(0x7f0000003400)=[{0xd8, 0x11, 0x2, "c7cca56cb1e37e89c1005b9b9c78728e93711eef45be8b32e6216b02975721f11d381e1e52d98eb51c918c41f30d0712ef76b0e248b8b8f488ce8ef507bae81a2f7e20a8d11ced1ea9b11ca1e623770e09f3e6b3be87c4f2e21160e0930820c14641b07f06e0cd35d3a3816291d64e19fced206ea7f97315c928f875bdb0477f34202935602a93f65029eed3cb0918b6bf4e0b31d8498c1d0b26c3032a476b0e2c29d484fe14e5d4219ad5d44531d7c533ac85ba22fc8a6e125ed955bbeef614979a19c5a9958750"}, {0x1010, 0x112, 0x4, "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"}, {0x90, 0x198, 0x1, "4b0d5e13e8e007f7d1325477444e77874b149d4d21a145678f6e48e167e31f3ed55473e8060e8e9996f4fe4b8dae3d7f04ad31259b7e922b1d7df900c51b53f3d1eb4c5a1831d90b0b9372d8d1358cdffffc8eff1cd31e8e3b511d4157d02d698e403af90d1ed30260a6a1335d6e47c1017ed3f40ed065d84950910472"}], 0x1178, 0x4040000}, 0x6}, {{&(0x7f0000004580)=@in6={0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004600)="8e5b0e1ed87b4da4e03aab69845b5f9704fe5fbc9cf7", 0x16}, {&(0x7f0000004640)="e02bfdfa6e8f12701393e76ee2c1b7526d353dce5e9d072a43b02c90f7344706", 0x20}, {&(0x7f0000004680)="2a49da48af336a1f30b72e1cbfcf0d88980520a48aadf8cbafbb8b911d062fe3287758751579998ecd4d090d4564f345ef388a56545d8fd8118f0ceae680a4e27dc2905e191c40be380c97d161c50a036717f28a18a11ac22f1c8d1fcd9135dea6374b22b906", 0x66}], 0x3, 0x0, 0x0, 0x40000}, 0xe3}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f0000004740)="43ab517a0016a18221ffc91bf93768389bff1af26da22e04e3f9a3dfdad98867b6937ecc003b28682cb50a25a1e96990b52b59193566bc810a18ca580e17830ec49b9e6628e02b96f852e54464a4f09637881380f7ac1d3343e55cad70337e13fc0f90fb2877d48aac70871add39345a308f6af3158b6420483b6111e5d436e4be2137a0342668c148cbd89ccb3ea117e0e2e34078fc2a4f1d7dceddbd16fff18e51", 0xa2}, {&(0x7f0000004800)="4f47a8d9bac214d94fc0af604278cd3ec480b34a95bd2ef8f8fbce1365ee790af73292050e3a7a5f83e3b1da2736e38a6749781048831f2d33e9fa286cf3ba0da1d921fb513a19a193cfe1347c2288b1d2371d59a950b1f98140ae339c18b29e8f717629120e553073bb95f9ee51096563e11e98545354406048aef083b09d68130ee7969451428546bef8c73d0a0767d20fc9c2fe20b456b35027e994635d7fb4b4f9e79e8711ca1d2a6a77e0afe8f87e5ab936a18cc5be169a31d0953416139dcbcaab6e94029d054061e7a13d498909464ad6eb5212ba774b80f65baf625e02e6f03c", 0xe4}, {&(0x7f0000004900)="cd6684540f57c0fc760681c3f3c85aaefbb08f81d77f1416aacb74208acb89aa4828e802bb3e081dacfb0227c3f67d9afcbf42d31c0ff746772dfa6177876a75e82cf2678ae18478816178daf349587c70b82ee181b8056be7101a5e7ebf16bbe94a760e32aa5cd612ebc4d0f6e1cb5fc3b2a7b3736ce175ee376c5ec83a60d934d970dab5c3ac36a780ec997ebb8d06534569fe11ea567d29", 0x99}, {&(0x7f00000049c0)="6fcc0418f936d103f1a7c80dc46ed674abdf495b9e55a99c3948116857cd3684602f975334ff5b8dfe72e0ef747557eba598f7726412f95e98ccae22312ae80f1fddda366aa7bef57ed2ccd0b02683b6cbd0ada41273dd768da8187b20094ac532af778bf678b3a3e1db3621b5c898c5be67fb5533f1db7e0762d3f35e629fe6ac5aec1b40f25f5580170e072796a2779154cdb1e558b85b6715b74e9819d473d6b26f6604b5d9f8772e4d9e613a8db85f81c0c2cc87cd01284c4902bc19b587e09b3c1430183bf6d0f8629be8ac5f0c45ae9c3de498a76076ffc0fb49ba62336da9b1a3e03912725714b6e4aeb3b3b720a85ef7", 0xf4}, {&(0x7f0000004ac0)="2dd43fee1ab226409eb27e9f8df50865d7291ad839213a0891656d7f1487382769bafd1913bcc7d110b096a73184753fe8787e6dc434f0089f6da1bad8e8042d809b3c310ef9a21305c961ceaa05c89586b4f492ba002b968dc92db8322e8aab0807a46f567c6e1839919d6164ffe698ba9b6f55e5228288db598ff4ae973f4c2b03cbca70997e357d4cbfa6058367fd0f05e97f4283db57e0faa0e3fb78e0fe08fa8651ad421d3b336e413cc362b3835df9bd4fb7f49722221bbead9ec179bf2d25796e8afc01c03c73a99cea5990330b", 0xd1}], 0x5, &(0x7f0000004c40)=[{0xf0, 0x6, 0x100, "a8bdcd4f0d7845b4207f96113746860c81a91cb507dda844bd8af663264c9f9f7ce68f660bfd5cdcae142fa712d3e0bbc4945f2072933387b979a6c8f70966c094b9aad3dda5094a22f0e32d96cf71839e77eda876eaceb396e0a67772914727e69cecea4f3a222875fd36dc1ab21ddd9d5b51ffde45a022ff9e481c5cb0590efe84c6dee8382a468bfc9632d12b645baef9af6c7c1beb448de471e7bd02549034f4e381bd3df0b90d3c892648e2969ada2a76abbae50ed62022e5b6196a95615ba8d297a174adc36600d77b19661f9ff487cd52215d69a0f1fe3eefe1d5d691"}, {0xe0, 0x0, 0xf8, "3538943a2d630e00af8f3fc59a85fbdaa4f11d4b6bb11385e4736aa719a947d366c536dd703629d4dc57350ee82bb1d364c21d9f3e68e9bfd3039ff77cb7943d65ca2b017998f414dc056c37e9940d95f06ade5aaebcede1a8222eade90e9a14e3dd2722a1b665b20c6ec6516856689e7f6b7a6818e31477ada4bfa531e60389571b52ca599a3db0a2cffeeed5e095a594d4a9844ab2dc496cb204853fd57e3dd61264163037195c00002240bbabf87caaba0952ce16ac13c22844ecfbf4238ca26b33423d08b362a8b5"}], 0x1d0, 0x81}, 0x6}, {{&(0x7f0000004e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004ec0)="f8139f82f18fbce1ff1b164f3a8d98cc0b3b8d94b809a9a31128a798f623cf8f76a3328f60a2eec76e912c694087f84d60d93c764a79cc77e066302ed971480e7542e745a1e028591b5a719a92c8684ec288134a2acedea535e66abc", 0x5c}], 0x1, 0x0, 0x0, 0x40000}, 0x81000}], 0x6, 0x4) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000000140)) 2018/03/29 14:06:36 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00), &(0x7f0000003f40)=0x8) dup3(r4, r1, 0x0) 2018/03/29 14:06:36 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000000), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x10000, 0x100, 0x0, 0x69, 0x0, 0x7, 0x80000, 0x1, 0x2, 0x4, 0x1, 0x6, 0x4f8, 0x93, 0x1, 0x7fff, 0x20, 0x6ce, 0x7, 0x1, 0x81, 0x7fffffff, 0x7fff, 0x401, 0x88, 0x7, 0x6, 0x6, 0x6, 0x400, 0x9, 0x2, 0x89, 0x401, 0x5, 0x0, 0x0, 0xd6, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4000, 0x0, 0x10001, 0x0, 0x8, 0x2c, 0x7}, r0, 0xe, r0, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x3, 0xc145, 0x0, 0x2, 0x4}) [ 88.503825] 9pnet_virtio: no channels available for device ./file0/file0 [ 88.534673] 9pnet_virtio: no channels available for device ./file0 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xf, "4a15b502e84302edfc583971d2928c"}, &(0x7f0000000180)=0x17) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:36 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xff0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 88.582129] Trying to set illegal importance in message 2018/03/29 14:06:36 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @loopback, @remote}, &(0x7f0000000080)=0xc) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x10002) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/03/29 14:06:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000001c0), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00), &(0x7f0000003f40)=0x8) dup3(r4, r1, 0x0) 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x12, "4a15b502e84302edfc583971d2928c9bfd09"}, &(0x7f0000000180)=0x1a) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:36 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x19, 0x19, &(0x7f0000000100)="36efa5861d4261daa01c6e345916d2b3f42683fa40c5885ccf", &(0x7f0000000280)=""/25}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1e, 0x32c, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x2, 0x89, &(0x7f0000000280)=""/137, 0x400000000000}, 0x284) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:36 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:36 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xff0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:36 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f000000d000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fstat(r0, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00), &(0x7f0000003f40)=0x8) dup3(r4, r1, 0x0) [ 88.648446] Trying to set illegal importance in message [ 88.659110] 9pnet_virtio: no channels available for device ./file0/file0 [ 88.682480] 9pnet_virtio: no channels available for device ./file0 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xff8) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) [ 88.729790] Trying to set illegal importance in message 2018/03/29 14:06:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x12, "4a15b502e84302edfc583971d2928c9bfd09"}, &(0x7f0000000180)=0x1a) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) read(r1, &(0x7f0000000040)=""/161, 0xa1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x10000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:36 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x200000) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0xfffffffffffffffe) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) fallocate(r4, 0x1, 0x0, 0x4000003) write$rdma_cm(r4, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000001440)=""/171, &(0x7f0000001500)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) sendmsg$inet_sctp(r6, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}], 0x1, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) r7 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0xe, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f00000001c0)={0x7ff, 0x9, 0x6833, 0x0, 0x0, 0x9, 0x42c}, 0xc) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x4) fchmod(r0, 0x100) 2018/03/29 14:06:36 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) [ 88.784312] 9pnet_virtio: no channels available for device ./file0/file0 [ 88.800836] Trying to set illegal importance in message [ 88.813686] 9pnet_virtio: no channels available for device ./file0 [ 88.862659] IPv4: Oversized IP packet from 127.0.0.1 [ 88.876461] IPv4: Oversized IP packet from 127.0.0.1 [ 88.927430] 9pnet_virtio: no channels available for device ./file0/file0 [ 88.935515] 9pnet_virtio: no channels available for device ./file0 2018/03/29 14:06:36 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xff8) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x12, "4a15b502e84302edfc583971d2928c9bfd09"}, &(0x7f0000000180)=0x1a) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:36 executing program 2: syslog(0x8, &(0x7f0000000040)=""/24, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x8001, 0x4) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:36 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00', 0x7f}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x0, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000680)={0x0, 0x1, {0x3, 0x3, 0x8, 0x3, 0x2f}}) epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x5, 0x401) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r2, &(0x7f0000000340)=[{}], 0x1, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="7d495cdb19333b224f6cbc96661f9ab2c61dd3312f2dd3459bc79ec53f3e8d745ef503cb126802904af4224ed7b7706350cc1d89d552f08d86fac99e85a7"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) 2018/03/29 14:06:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x22040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x48c, @loopback={0x0, 0x1}, 0xdb6}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000100000000}, @in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x44}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0xa9e, @dev={0xfe, 0x80, [], 0xc}, 0x9}], 0x8c) 2018/03/29 14:06:36 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xff8) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x13, "4a15b502e84302edfc583971d2928c9bfd09b6"}, &(0x7f0000000180)=0x1b) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:36 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:37 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x3, 0xc71}, 'port1\x00', 0x10, 0x0, 0x9, 0x5, 0x3, 0xfffffffffffffff9, 0x401, 0x0, 0x3, 0x2}) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/03/29 14:06:37 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffc) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x13, "4a15b502e84302edfc583971d2928c9bfd09b6"}, &(0x7f0000000180)=0x1b) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:37 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:37 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000180)={0x4, 0x6}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x1}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x7fffffff) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa100) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000200)={0x1, 0x800, 0x4, 0x0, 0x0, [], [], [], 0x9, 0x2ea3}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) close(r4) 2018/03/29 14:06:37 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffc) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x13, "4a15b502e84302edfc583971d2928c9bfd09b6"}, &(0x7f0000000180)=0x1b) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:37 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffc) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:37 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:37 executing program 0: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x200001, 0x8) execveat(r0, &(0x7f0000000340)='.', &(0x7f0000000700)=[&(0x7f0000000500)='bridge0\x00', &(0x7f0000000540)='bridge0\x00', &(0x7f0000000580)='vxfs\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175"], &(0x7f0000000940)=[&(0x7f0000000740)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175", &(0x7f0000000840)='uservboxnet0%\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='user]eth0${user\x00', &(0x7f0000000900)='&+self\x00'], 0x1400) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="4000010000000000000000000000000000000000f73fded3f8b257e8770b0d77c14a7a4d49adabf4856caa9222b377d1241bdd8b84961e67152a7767c7d498c387ab56d977c8033a293f646c38f5f01394248a53f4491e256ba8b679ed48f555ec13c964523eee87e15e3e4b3bf5fb58fd5cb8e54dd9799609ee5047f1c7b69fb8ff6fdf19548303f9d985b49fa64c", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000a80)='/dev/amidi#\x00', 0xffffffff, 0x102) 2018/03/29 14:06:37 executing program 2: prctl$intptr(0x26, 0x1) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7f, 0x402100) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="9cee5bfff772c2cb490e918de2447005", 0x10) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x60001, 0x80) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/03/29 14:06:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x303}) 2018/03/29 14:06:37 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffe) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0xff0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x0, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)="92f69f44f091026c318cb0b4b27fb5b72130400959898bcf447bbef125f53aed9e56f6807e42614c81eb3f46d84c0808080ce3c3a7c34183d004a09995850612f7adea6bc3162d31ad7a369cd0655e1df160352b09d20b19d4495df1270620d5fcf591d7b3", 0x65}, {&(0x7f0000001700)="f6aad0027f3baf892a9466c96039e59ba35355218adc7f58e1", 0x19}], 0x3, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/03/29 14:06:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x101000) write$eventfd(r1, &(0x7f0000000040)=0x80000000, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/29 14:06:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:37 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:37 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffe) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x2, 0x4, 0x100000005, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/03/29 14:06:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:37 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:37 executing program 1 (fault-call:6 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:39 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xffe) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 2: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x5, 0x20, 0x6, 0x6, 0x5, [{0x2, 0xffffffff, 0x8}, {0x2a3, 0x9, 0x50000000, 0x0, 0x0, 0x2}, {0x9, 0x9, 0x5, 0x0, 0x0, 0x1108}, {0x81, 0x6, 0x0, 0x0, 0x0, 0x2800}, {0x4, 0xfffffffffffffff9, 0x4, 0x0, 0x0, 0x401}]}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e), 0x0, 0xffffffffffffffff) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xfff) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x3, 0x3ff, 0xffffffff80000001, 0x0, 0x8, 0x4000, 0x4, 0xa3, 0x2, 0x2, 0x9, 0x1000, 0x1, 0x70c9, 0x100, 0x13a, 0x5, 0x1, 0x7fff, 0x6075f139, 0xf0, 0x6093d232, 0x1b, 0x0, 0x3, 0x5, 0x101, 0x0, 0x34e84e42, 0x4794, 0x3734ac57, 0x8, 0x6, 0x9, 0x0, 0x0, 0x5, 0x6, @perf_config_ext={0x4, 0x1ff}, 0x8001, 0x7fb, 0x100000000, 0x6, 0xfffffffffffffffc, 0x8000, 0x3}, r2, 0x9, r0, 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000001c0)={{0x9215, 0x1}, 'port1\x00', 0x10, 0x100000, 0xffffffffffffffff, 0xfffffffffffffffe, 0x1, 0x40, 0x4, 0x0, 0x2, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x341) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000000080)) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000e6e5"], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000884, 0x0) sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x76d) getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x14, 0x4) 2018/03/29 14:06:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xfff) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x200400) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0xca, &(0x7f00000001c0)=0x4) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') getdents(r0, &(0x7f0000000080)=""/178, 0xb2) 2018/03/29 14:06:39 executing program 1: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0xfffffffffffff6b2, 0x80, 0x4, 0xffffffff, 0x8001, 0x9bc2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000f08500000001000000010000007af4f1edde330b579fecc2ae173b51e99457d1392b212215921c1298f50a0e605c1810ed9613e3c93efeb897f4827b0222752ac0783a1584fcca17971a4e0719e7e1967e891ef801f578267dc2b94b1555567e447b2d9a7a8ef647fda99e7a74c1f3d844e353e13f791b90ed34fa751cf171f81adb25738d334ffa65e4775e464148013c913aa127731e533745790d74d24343e689f8f379c9e6f0073ac955d0898b0d8dacf082b4702682f3642c", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xfff) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(0xffffffffffffffff, r1, 0x0) 2018/03/29 14:06:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x800) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) shutdown(r2, 0x1) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x80000001, 0x4, 0x5, 0x8, 0x5, 0x5, 0xffffffff, 0x4, 0xad, 0x9}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'syzkaller0\x00', @ifru_flags}) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001080)=""/181) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x9f}) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = dup2(r3, r3) fcntl$setown(r5, 0x8, r2) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x200000000000000}) tkill(r2, 0x16) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000250000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x0, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={"73697030000000000000efffffff00", @ifru_names='vcan0\x00'}) 2018/03/29 14:06:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="f4c09c971e1541544a352d100e88c15ef1070f7b0b6bdf2327400ae874a409eca5c1668d3e373b90bba8b0e22584032b755e5689632f1263bdf7c4b03a967f0cb53b2360b8bb26dc4fa81fbb70932844e37226e1c2b28162f85b95", 0x5b, 0x4000, &(0x7f0000000200)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) kexec_load(0x6, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200), 0x0, 0x1, 0x7fff}, {&(0x7f0000000240)="6bf27afdca708a0dfcceee649043ceb0acd1b24bb3e075c1", 0x18, 0x2e3a, 0x2}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [{[{0x9100, 0x2, 0x7fff}], {0x8100, 0x8354, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/29 14:06:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0xe, 0x7fffffff, 0x4, 0x2}, &(0x7f00000000c0)=0x20) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x0, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_mr_cache\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x8, 0x81, 0xffffffffffff99b7, "afc1ab77c408beca1eb82e0e9aa2eb8f1de6ea75ffc2d3fd80a7420c8226305156458432be1a3ec3f371e5480ca21d1f09023a3f8e56f6b840e13affa858d792daef902158f2072af293f655498cbc10"}, 0xd8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/29 14:06:39 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000640)={0x3, {{0xa, 0x4e21, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xafb}}}, 0xfffffffffffffe9d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x100000000, 0x7fffffff, 0x8000, 0x4, 0x7f, 0x4, 0x3f, 0x7, 0x1, 0x2}, 0xb) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000480)={0xfffffffffffffffc}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000080)={{0x6447, 0x101, 0x7, 0x8, 0xd634, 0x8000}, 0xffff, 0x800, 0x773}) r6 = dup2(r4, r2) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0x1, 0x8000, 0x1, 0x6, 0x5, 0x6}, 0x1a, 0x5}, 0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xeec, 0x400000}, &(0x7f0000000440)=0x90) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000140)=""/90) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="94f9a15a785f6a9f73b54102000000ec3941af77d6bf68a116c19c9f2d70b5a2a2ff15b949eeee3713d770f014cb9509500c43f67c9d1c402392dcdd") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r6, &(0x7f00000004c0)="b3ac69b0a381f72eec593fa381e201e8a819e281f4e162635be936eb34dfb8b7beba769ae8ec3376a50460f604a2abc6a055a5939388902b81678f255ddd01cec59ce457cedfc8afa6bdb5205b395a3c6ee4d79168389f30634252b7dca0329d6a1c32a89d1c1bac7fe0083d5d703ee7b16796b912786c1e950466c35a22a86c1612d62947aa31bbc44f613c94af8c87e05bf4e86dbf15d6276b71b0e4", &(0x7f0000000580)=""/37}, 0x18) recvfrom(r6, &(0x7f00000001c0)=""/138, 0x8a, 0x3, &(0x7f0000000280)=@llc={0x1a, 0x337, 0x5, 0x16, 0x5, 0x1000, @random="6fa4c1adc1d1"}, 0x80) recvmsg$netrom(r0, &(0x7f0000000ec0)={&(0x7f0000000700)=@full={{0x3, {"560734212504d9"}, 0x5}, [{"1c4175e32c46da"}, {"d469a4c8379907"}, {"11e2e3e54336bb"}, {"6b6b950afeebd5"}, {"79f6fa1d30ed8e"}, {"820aa686b3d397"}, {"242a3bf5833646"}, {"769b4965189d30"}]}, 0x48, &(0x7f0000000880)=[{&(0x7f0000000780)="e0b814bb226913d831a99eecd0e6d6e9c8750fa333f59b29669488c0fb57ee01eef86302ed0538a9b2cc326737aa3bf84be97ef227a17e2ad4ebd7e95f2cbcc644f0c769341c9af4337dcd26e9c9ad6780b9cc16ce395cb5f2de94eb34d340ca8dd2b21718a2aefb33638c2f6dd7a878731ed0711d27fca76b7f6f977f46ed78c80f637b114846012c92784091e6379632aacff4d3cdd9a3f7933bcfbc7dd08256da9a3f8ac25db768dbe4070db4c8e28c09cb3ca77e6d5903a511ab5cdff0453a6bd0acdb84c13f28825e4c4c", 0xcd}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x600, 0xd0}, 0x40012163) 2018/03/29 14:06:39 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, 0xfff, 0x3ff, 0x5, 0x100, 0xffffffffffffff7f, 0x20, r1}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0xb5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f00000001c0)="e5b8fdc746a8048ff685adac8f841027fa91739c8e0bbdd23d70ce8a31bdfc55be762157095c3cfb8150c3961b618ff8d734a83280a86ab86bdcbe2ec41ebd44c54842f99452c8d309b3a63047a2d9750edfd113d26ddd1edb61475f0ca9e4f7a1f8bae353e58cbbdcae35ea9cd60d1edca33be587e680f77cd8ab651b189b69d19d8147b66118ad72633d8b2012383a2db838057b5176a4a25d4fb182361c9fbb81925307114ea89f656f7926b0f90b7b138b97f6") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="576a8436cf93de37fbbd4090cf8eda48bc2a68cfcf35ee4459f939547115a81da6963faad0067ba3df5ed05c9e56795bdfc0af62f4136ddc850d3999ac21642b6ad14989fed74cdfee70587cb010bb07e152302c42778b82039ddf0600b14c50f66acc4288e76e64027c7b4a77687e9a3d48bc2bb52ff39877ca1224c45be489cc71ce9999e8028ecb43da6b8a43dfce10ed6befbfc12e2fb1687b4285666b9aeab35147a8dd90298cde0d36b96a7df3907bd009738eca79e2c0a7c30f7d35c37a1972d40c58b90d1cb11228919b79c610cacd207bdb5752aeedd5b046f89c7d231b7c9f2dc6cf3b75908d21f945ec0d518c8a23dbdf28a448988a2ee75aa5e049d701f418347675e0ed61c46328ee51c25a8ae57963c31faf0698522ad123c7c1492e4f04201a19c6abe8cfb6b64cb70cb4ef44171a623f0c4a0129a1dec379d872510eb82c4d0d5c7bfd36589ff95502b2d92aa5952b64ab1ebbb043e27c3af363460707dd3be959592ceeca0a961e49bf0e734ae9abb85d2d60029327fedcc437c7dbe8ec40680b4d00e0e79e8737c8b96a03dd285dc534228ec5d592d0157a4c406b0a8fd9cd1c3f88c43cb39f546eef0f3061dab7237e7545155c828be588f9096b12199624a20520a4fda621b6994306aba705ee92824441f72ff33aafc6b7c641c9c4fac9964663601444524456229da2feda6f8b7df5ce6cc075553cedfb007750e6cb800aa05f3583b65f7996a01e92e35f428612818eb8ba99487382ea8545eb5bf0b5209599303408dcfe175be73a1cd499bb60db60aa1a7389d393792d547518e3aa1f4643712903a7c12c3a52754f6a95e6032afd48c5e7bb50c087e9a9bd83cc2622ebae8b3e1d2b39645c33163df52294e292ad9e0473283db4896adf79c58d8b162d89fe580c82de9c749abbef56c8c57645e6ad024ccaf108114268da29084c368d9e3ed5909ab268aa7982e39512dd6bfb458976890495bf3b329817d03fb9a0f9c0bc7dda1cc92d4524be9b06b10eefb529e4ffe22fee2868dc9f94aa94bad55db0cc3b0ec14b9d32a68603f7f3ab311289e9c67fde3df7a76946808e03fc698b2b87d73d69e6b7bd0573061b5fae41b1646eb2b97ad99309742aea9d6d5f3725a92053335f583d500a012143ad9fa3f646df29d085001993fa1501eb0f0e4ceefd59f00681db601e9c09349dbc2c43aa752bcccfe3f0992d2f6baac5e075d364ee6070b4387dab4b6d620d81a27b2dba3dd85c62e5ed8293ac3836570fe83fcb626455502a35f1a3cd81fadb0599d517572bdc1b865b51ed8252e83c642440737b3e4cfba1cda4e23ce8fe058eb36af23de12151cb8d15afb280601e7f6b3698e910940ca74d55cdae7d82c3889ce700fb54e47cb7e101f5200daadb6fbd5bef9510838719f7a7936bbac8f170c8dd6422855e0b243c98de9eb116ddc40febbad7c69d66d44d2d07d7cb2037b28172afa0880a6322f1dfc129188c9d3f01b361556115d46f131c99b41c2fd92fefa4781cd9138ee3260f0392d3c51b0c44e606565b237b14db22b736f8ef70778d031a5abdcf46426ed76095edefff1ec6cda2dff9e12b487a91b7c012cbed4bf2f7621da9fab927bb67319158bdfe36c311c6ea71e13960fd486acec90ccf1370c4a0767cd7df24beae1ff84299de8624e01988802e83ddb295a363d1bd7d23674f3ebb4126074c62558d8cfa6bcb2bb09f197d7cff4d8a30e949c6ef7683b262fee436ee84bc495bd7bfad2742104e9fc970fe5361665b53559bb10f6373a1e502419c975c4e782109eafc46e3d03ea6567ba3f716f9bd8de61161814728ba2f0a31444e4fa1fb93885fa0ef9b60f1527a336c1e63262c50370380c41e3eab2eb6dc46554344c3987bf93848c6c394044c544557e7d5da8059b68a95cbb8c73e576ff01dda01b80c838bfdb787f36de0182fa232fb382cfa2cddd49c084ead5f78311192b25b04dc8305e1aaaf384c8318a18271dc5a11650b7232b29c6b9dd9b958a5134266397a91437fcfb51cde5f5ec1f9668359ba85dc4a282ce0560acacf56445450127476e0c50e0d979ef3f7cc3e9f2cf65f85f8aec2f0997b0e47596bddf2dadfe53a0dc39581fc47866cf22d61488b3eaff23bffa540a70348aa24b6219cda6fe7c2ac40d8ee994cc797e2587e80e992fe1b1d0445d2fa4b7184a998945dc449e186d33d9992c29fc694f0c7f442d85bf6ef506037dd22b224fcd8527687509b1a082e4657102aa08dfb061d4cedcadc5d3c6b2be7b3013a368c71686fdaa3620c11735ef768a0728fc8b2f82f358d83ae4ee5145a571eef3975df90b9b7ac951e290bbc56f56139475060c1ce932766226f217537211183de28f0fc347a95ffc08021699d46f8cea8b084e010b3c98e56425b31c73c6f402ca9e279b97fc8acc6c892e67238172bff1dd86daf4f267f998c052ea0d7d9fae390eb59e9e799e51d1aed293f1bae98b2d1581f554fd3133fe28277925e8dcc5af63092a3de206a626da05af7e8da858a6d8a3d3fa2ca5e4d9a5750a3aaac166f2fe72013c0a6f0df6170ab903f3ec5772223c216115d11d411701c03880845522893d4fee2c695a551c6100e5e1f3301c3c64950cae8b7f76d5dc9f767749e4172fe48bae34a18557f4555272d97d179dde3ec0b67f19c2099f884bf78afc82dbfd2e33c7d842f7e41d745b44af27ee08bf012fcd81ad3c26e610f3c1a149fe575073d0823d66b2abaea1bae80e8d517e37545418c616bda40d9d8f33311b195e608f3d02d8eca4663c5e72f7fc363ad0cc1111ceb7a01d9c0f46fba0f4066d95e96097e41028284750f0b0f4b87124667a98cdc5ac4f3f78326605cf1b719368b8bb1c569913a4dba74c5f76114a9aaba54f28c0a617925e74aeb8323c83190543ce18294f2ddd2c47b1d5fb0414a0a67fb25c040b60676d70f329b2abb4c0dd08d01b5f0f0424be2d5069d00d08eb14556f41d8a217587e0506b50b56268dd257ae7e52b3acf79a3ad35b890b33c3623cb7cc8a376493372838b28227809562275774ad0b0d223f3d791168118755d1d87c72515d97b1fcfa20e22d7fd167ab9dd67994d7335dbf0b5b82067bba19aeb93532ad2ff33a895e6d1cfafbb1f62894ce420e5ef6e7c4d9fd04093a6a17947df37295eb03d192c77203e4e6efcd88c9d7ac9c880982be57d4a651b4987b63920649ca6a824f2a6eb472d20ce663a3763dd06725a847418ecc4a655c060caba6c9c648ef7e87da8eb3c0166a240528c340e7155b72741b8cdbd239a4fc74e68c1eb31a9148b69d8f21bf439ab24dbf6c1e50c5a25d32164014f4d49c26d1e66f0e35088043025ce5967652bcc2b84e2d8fad23df584e3283b48532b3aecd56863ba89b08a876ad1f451df64a7236b1d44df3c6f9455aaa41d13ca67e8f02b7ae48c88a7e285e49310da1a1fc76b9ef0f286a9ecab7ecce5e0b06d420afeda41022e3182056ba239baac1f9505fd1498344e3674ea54b2edeb0efe668134fd4575584b11820f0775d15e49ef5cd3604c2b1cb5ad8e2f7ff1712b6a31cc4e88c99f9a52e49c42078cf4b96579ba2efdbe7628877311d2dfdcc19ac815f6e649af7da56a68dd34c44ef1dff7b7065547d2ad3dc9f3593e4b43901bbbc4c94f4d149e50f9ec5690e8362888cd64012826e571402d332c980079e301667b4bf28b84829d3fd14e1c5647c45e400563f9f8aa17b54ce1c351ea999351c979d477e5d9d4640434b71a6c2e13be6b1c5cca401249e64e7b8e5c4be5ee530220aeb18a6742041ff2760b2dbad6b93e85b3f5c1b97b997c78ea2e67ba9aaedbeaad79b0f5e50f10cb61335f1d513166cfaae7245428e85a6b527e0f506e723cd3d13b20df15fdf2adbe1ec736781430776fd85673bcc028fce4a503de06e8e06265b9f1e81351318e28adff2200930367484707663038e7c6197833bc441520211b551a9111a1fa87a6ba67c5ae90498335586f95949d8a59d65a81631e31739d58809d2609d79c7a30736bc263cf6929c1a2dcea8e67197a85817565808da316ebb76246490ee6d5571e3eecc1102235e18529ef62890f9a55c235430c6ab300652db365467c4344c940fad6d595b76cb9270419e846babb5bf8d23aeb3759bbe3ab3202fd7a8f6207f7353d01e38cad4589a74b4d4f5f44c6976f2e09240301f2d25bb19ccb2280a90ffcc122ffd9a715325b88efb74d054f455b9a65a55ca1bb804f880eb299e4f3bc5003a24ed7e3f63d5865be516c860368c2e54a437b18689b533bff45670b82c83914b92107a7cd04a9e36ebd3ddd0cf593dfd26dd60d6622890a9461bbec31bcb1ed6964aa261e30ee4edf4816e5db59a753d3adf7cbb8329de5eedfae0c69decf53c26821cf71b8cdc843bf852aa9af64dceece013677496c7b84e14bb6bd8d0e6a1fe6075e44e975d86ed181f8a836fa00868926181c2b35a694ccf1edce1a1026220321ba56acff61a20f6f9d8314838af1905a81bb063ca26ae133114b432ffbc2b89b5ae30a90a4432baebbfb0771193f685fd89fd10d2ae88c20ad611ddf338c4a2966faeb7c7267e9ade5d293a99013eb78ae1ffa0c30edf3eb041fbb736f59d1c2b96bfc92996e5d2e27413ea23e56a46f859580a59b6ade44e2923023999e88c92f0d2954cfd47bbe5239ea82d4c2940bb5207df98ef37e889f106b13e510393c80f58b77b1f3efcd0d6b400d2060a5377c623f10034bd1f5d403a28f2067042566a40ea55aa616dc93b26dbdd63ca3ca878862a1e01a754dadd7a9d16470f136497e7faf9cb46ca7642ef049527f400722b45e7a877a695828b210fca990d00d5c718cc1c9441e25c848507e2f5895a1793af3d309383e8aa010eed7e75a5bba1b2498f0cb09845cb893c1a8af8866cf87124550dab2290005da3af43229619d415ec9c16fb3f82676709660eb9e404b8f94ae51c2eeab2d7626cc697e25ca5832d62314f477a7af47fdf2f55fa6b28ca6659efe9014febf351f767ca322e352b50f3dccf2eac9220a7a015f2dbda18abc0168dbf19bf7fc676136aca4d39c3c20e77c05e9464184d8e46b06788b6ddaf800441386648cd3c0c9bb43af6f37892dbabaa4cf55b858f93dc587da64e21c8d02f74aa49f0d225e5bec8176f7444a978c32460f9e58525aa36a89a4d146fe9d6c078a44fe6f59d920e0ddb2b72a662553a2ac5acf904e34815a63d057879bc68f0e71afa9f32b8fa717a441977a65123208bc16c8bd68345074cbc5b65b923265901475ac543a1945a12bc89690c51370881ebfab3322a83cd53a7abc507aba6c9370553ba5e6f59080bd83efbffba13b930ff3d25e48b08ba9575b0f7f4c133812c57fd6aab9fb8a2ceeb718410d70b0f54341bbc2babb3c908fbb0b81bbf2861c68b57f0b7683285935ec77e70884a87edb42da48dccefa0ac6bf904c4a5b1bf4acf2dd3246a49358da5f4a4d2646f493de81e392b415fe6bfa9a54debd1eae5f560ead999beb29605f26622d122ab757c61e205d5f5b48dec0440b03f96b1585c13a8e27f862c6b64f99de0ec7f328e3b97d34cb7cc51a2e013e58eea6c86563a6f82cc56552d7117bcad47cee40d5346817c68586defc64eee0e46201ee75d4e8d68b166b40dd21d83bb7eca510b1152cc8e254b969098ff4aa089db37971eb0f9829045bd4b9397ecb4acaadec462d5db474616e2e450fb01519903936940e9c47325cfe589f6391b1b7ca9b70ac29ddce0332624cbc33dc761e", 0x1000) setsockopt(r0, 0x0, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:39 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x840, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x54, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x5, 0x3, 0x3c}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000000080)=[0x18]}}, @request_death={0x400c630e}], 0x79, 0x0, &(0x7f0000000140)="5688893577e70c6e73439d0e84bf92c4b11453914aeec08011517f0ee781b5fb9feebf512a807e263e962837b013908dceef033823ac671b52eef6f988fafadf35f245d057b50087f36d80414e9275ac2dcaaced8c6409cf2b8b08d65b7a72c861f099acf47d8c61458473fa2dda513f2f3175b302d38779fa"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000168c00000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:39 executing program 0: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x4) fchmod(r0, 0xfffffffffffffffe) 2018/03/29 14:06:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000010c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)='nr0\x00'}) close(r0) mprotect(&(0x7f0000b6c000/0x4000)=nil, 0x4000, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80001, 0x0) 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8000005, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2b0201, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @dev, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0xba, "2e0d39d6189ebbd6cac5f75d6f3d6eb04a94cfcc15f27482ba4cf43dfe5e083cc0d8a1abff8f8a3111a3c5ef0281769ca9c0f12a29fa7a1edf0bb48ad85a198020e1cb6748017e8c188ba979b728ff3f61d840e8a7e6f5402b04414fb63bec4add4b815fb24156d67e20297499c233a08530977c72f88eb8887819d577337e418b4891d6d886cb817f33c81df7884434aade75a219ed5806605329d0431e83a2d24df0fdd6bd49b84e703ad2703d13b0f71b443b66ca079212c8"}, &(0x7f0000000080)=0xde) bind$packet(r2, &(0x7f0000000200)={0x11, 0xf5, r3, 0x1, 0x8, 0x6, @random="be2ba546892c"}, 0xfffffef9) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000000c0)=""/88, &(0x7f0000000340)=0x58) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x0, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = open(&(0x7f0000000680)='./file0\x00', 0x400000, 0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000006c0)={{0x3e, @rand_addr=0x3ff, 0x4e21, 0x3, 'lblcr\x00', 0x1c, 0x7ff, 0x13}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x6073, 0x3, 0xa00}}, 0x44) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r4, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r4, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept4$packet(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xf6f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000380)={r7, 0xbe, "2355eabd5866e325f5664acf00e341db54aedb8b6fa33aab549bc732c823b6dec2c4087d0bb0d1145e6a4d6073153d73b5b78e28d730891ed62eb17bce1bd352a07ddf038ccbdf3599630a3fed4a4e012812f68515a660b472e567c810ddcb8512cb986b2a366c4380a0b0cbc0b3bfbc232f64eca4ab300069c4e4bb8ec5af9958302f8d230411c820700d34b2631b3bdf7836b702d23bf7db2e4daf9a2d0a8ed8e53a7ccd72d4abc82467e80cf35b113c345c665aa492a1eda8714e8d82"}, &(0x7f0000000480)=0xc6) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x42280}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x84, r8, 0x210, 0x70bd2b, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdde2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r6}) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000040)='/dev/ptmx\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = shmget(0x3, 0x4000, 0x5400010c, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/128) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r5 = getpgrp(0x0) ptrace$setregset(0x4205, r5, 0x3, &(0x7f0000000100)={&(0x7f0000000080)="4ac8d6f08fd3432db482822fe0134318f8be2abc74e31a8d3e8c39e81ce92a8778916c0b07ad4e3880ebf3790a8851a5c5ce6e7fecd6e05433ea6805b296373f99f4bc95fca56ebae0c602207c464a7d91a81943017b238a33bb1e54a426f9f1c185e1985848d45fc279aa311f7c4aad5a0d180da3", 0x75}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/25, 0x19}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/194, 0xc2}], 0x5, &(0x7f0000002480)=""/237, 0xed, 0x1}, 0x7f}, {{&(0x7f0000002580)=@ax25, 0x80, &(0x7f0000002940)=[{&(0x7f0000002600)=""/201, 0xc9}, {&(0x7f0000002700)=""/100, 0x64}, {&(0x7f0000002780)=""/140, 0x8c}, {&(0x7f0000002840)=""/38, 0x26}, {&(0x7f0000002880)=""/191, 0xbf}], 0x5, &(0x7f00000029c0)=""/34, 0x22, 0x1}, 0xec43}, {{&(0x7f0000002a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002a80)=""/141, 0x8d}], 0x1, &(0x7f0000002b80)=""/230, 0xe6, 0x864}, 0x9}, {{&(0x7f0000002c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d00)=""/81, 0x51}, {&(0x7f0000002d80)=""/48, 0x30}, {&(0x7f0000002dc0)=""/148, 0x94}, {&(0x7f0000002e80)=""/98, 0x62}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000002f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000002fc0)=""/2, 0x2}, {&(0x7f0000003000)=""/175, 0xaf}, {&(0x7f00000030c0)=""/173, 0xad}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x5, &(0x7f0000004240)=""/78, 0x4e, 0x7}, 0x3}, {{&(0x7f00000042c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004340)=""/218, 0xda}], 0x1, &(0x7f0000004480)=""/59, 0x3b, 0x87}}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f00000044c0)=""/120, 0x78}, {&(0x7f0000004540)=""/187, 0xbb}, {&(0x7f0000004600)=""/191, 0xbf}, {&(0x7f00000046c0)=""/80, 0x50}], 0x4, &(0x7f0000004780)=""/23, 0x17, 0x24cb}, 0xff}, {{&(0x7f00000047c0)=@ipx, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004840)=""/69, 0x45}], 0x1, &(0x7f0000004900)=""/128, 0x80, 0x1}, 0x700000000000000}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004980)=""/69, 0x45}], 0x1, &(0x7f0000004a40)=""/242, 0xf2, 0xffffffffffffff81}, 0x1}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000004b40)=""/233, 0xe9}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/206, 0xce}, {&(0x7f0000005d40)=""/21, 0x15}], 0x4, &(0x7f0000005dc0)=""/51, 0x33, 0xfbd3}, 0x1f}], 0xa, 0x2020, &(0x7f0000006080)={0x77359400}) recvmsg$kcm(r1, &(0x7f0000006380)={&(0x7f00000060c0)=@in6, 0x80, &(0x7f0000006280)=[{&(0x7f0000006140)=""/224, 0xe0}, {&(0x7f0000006240)=""/38, 0x26}], 0x2, &(0x7f00000062c0)=""/188, 0xbc, 0x9}, 0x20) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) recvmmsg(r0, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003180)=""/42, 0xfffffffffffffd9c}, 0xe000}], 0x400000000000222, 0x2, 0x0) connect(r1, &(0x7f0000000000)=@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[]}) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0x0, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa), 0x0) 2018/03/29 14:06:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x6}, 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffff00000000, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0x0, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="576a8436cf93de37fbbd4090cf8eda48bc2a68cfcf35ee4459f939547115a81da6963faad0067ba3df5ed05c9e56795bdfc0af62f4136ddc850d3999ac21642b6ad14989fed74cdfee70587cb010bb07e152302c42778b82039ddf0600b14c50f66acc4288e76e64027c7b4a77687e9a3d48bc2bb52ff39877ca1224c45be489cc71ce9999e8028ecb43da6b8a43dfce10ed6befbfc12e2fb1687b4285666b9aeab35147a8dd90298cde0d36b96a7df3907bd009738eca79e2c0a7c30f7d35c37a1972d40c58b90d1cb11228919b79c610cacd207bdb5752aeedd5b046f89c7d231b7c9f2dc6cf3b75908d21f945ec0d518c8a23dbdf28a448988a2ee75aa5e049d701f418347675e0ed61c46328ee51c25a8ae57963c31faf0698522ad123c7c1492e4f04201a19c6abe8cfb6b64cb70cb4ef44171a623f0c4a0129a1dec379d872510eb82c4d0d5c7bfd36589ff95502b2d92aa5952b64ab1ebbb043e27c3af363460707dd3be959592ceeca0a961e49bf0e734ae9abb85d2d60029327fedcc437c7dbe8ec40680b4d00e0e79e8737c8b96a03dd285dc534228ec5d592d0157a4c406b0a8fd9cd1c3f88c43cb39f546eef0f3061dab7237e7545155c828be588f9096b12199624a20520a4fda621b6994306aba705ee92824441f72ff33aafc6b7c641c9c4fac9964663601444524456229da2feda6f8b7df5ce6cc075553cedfb007750e6cb800aa05f3583b65f7996a01e92e35f428612818eb8ba99487382ea8545eb5bf0b5209599303408dcfe175be73a1cd499bb60db60aa1a7389d393792d547518e3aa1f4643712903a7c12c3a52754f6a95e6032afd48c5e7bb50c087e9a9bd83cc2622ebae8b3e1d2b39645c33163df52294e292ad9e0473283db4896adf79c58d8b162d89fe580c82de9c749abbef56c8c57645e6ad024ccaf108114268da29084c368d9e3ed5909ab268aa7982e39512dd6bfb458976890495bf3b329817d03fb9a0f9c0bc7dda1cc92d4524be9b06b10eefb529e4ffe22fee2868dc9f94aa94bad55db0cc3b0ec14b9d32a68603f7f3ab311289e9c67fde3df7a76946808e03fc698b2b87d73d69e6b7bd0573061b5fae41b1646eb2b97ad99309742aea9d6d5f3725a92053335f583d500a012143ad9fa3f646df29d085001993fa1501eb0f0e4ceefd59f00681db601e9c09349dbc2c43aa752bcccfe3f0992d2f6baac5e075d364ee6070b4387dab4b6d620d81a27b2dba3dd85c62e5ed8293ac3836570fe83fcb626455502a35f1a3cd81fadb0599d517572bdc1b865b51ed8252e83c642440737b3e4cfba1cda4e23ce8fe058eb36af23de12151cb8d15afb280601e7f6b3698e910940ca74d55cdae7d82c3889ce700fb54e47cb7e101f5200daadb6fbd5bef9510838719f7a7936bbac8f170c8dd6422855e0b243c98de9eb116ddc40febbad7c69d66d44d2d07d7cb2037b28172afa0880a6322f1dfc129188c9d3f01b361556115d46f131c99b41c2fd92fefa4781cd9138ee3260f0392d3c51b0c44e606565b237b14db22b736f8ef70778d031a5abdcf46426ed76095edefff1ec6cda2dff9e12b487a91b7c012cbed4bf2f7621da9fab927bb67319158bdfe36c311c6ea71e13960fd486acec90ccf1370c4a0767cd7df24beae1ff84299de8624e01988802e83ddb295a363d1bd7d23674f3ebb4126074c62558d8cfa6bcb2bb09f197d7cff4d8a30e949c6ef7683b262fee436ee84bc495bd7bfad2742104e9fc970fe5361665b53559bb10f6373a1e502419c975c4e782109eafc46e3d03ea6567ba3f716f9bd8de61161814728ba2f0a31444e4fa1fb93885fa0ef9b60f1527a336c1e63262c50370380c41e3eab2eb6dc46554344c3987bf93848c6c394044c544557e7d5da8059b68a95cbb8c73e576ff01dda01b80c838bfdb787f36de0182fa232fb382cfa2cddd49c084ead5f78311192b25b04dc8305e1aaaf384c8318a18271dc5a11650b7232b29c6b9dd9b958a5134266397a91437fcfb51cde5f5ec1f9668359ba85dc4a282ce0560acacf56445450127476e0c50e0d979ef3f7cc3e9f2cf65f85f8aec2f0997b0e47596bddf2dadfe53a0dc39581fc47866cf22d61488b3eaff23bffa540a70348aa24b6219cda6fe7c2ac40d8ee994cc797e2587e80e992fe1b1d0445d2fa4b7184a998945dc449e186d33d9992c29fc694f0c7f442d85bf6ef506037dd22b224fcd8527687509b1a082e4657102aa08dfb061d4cedcadc5d3c6b2be7b3013a368c71686fdaa3620c11735ef768a0728fc8b2f82f358d83ae4ee5145a571eef3975df90b9b7ac951e290bbc56f56139475060c1ce932766226f217537211183de28f0fc347a95ffc08021699d46f8cea8b084e010b3c98e56425b31c73c6f402ca9e279b97fc8acc6c892e67238172bff1dd86daf4f267f998c052ea0d7d9fae390eb59e9e799e51d1aed293f1bae98b2d1581f554fd3133fe28277925e8dcc5af63092a3de206a626da05af7e8da858a6d8a3d3fa2ca5e4d9a5750a3aaac166f2fe72013c0a6f0df6170ab903f3ec5772223c216115d11d411701c03880845522893d4fee2c695a551c6100e5e1f3301c3c64950cae8b7f76d5dc9f767749e4172fe48bae34a18557f4555272d97d179dde3ec0b67f19c2099f884bf78afc82dbfd2e33c7d842f7e41d745b44af27ee08bf012fcd81ad3c26e610f3c1a149fe575073d0823d66b2abaea1bae80e8d517e37545418c616bda40d9d8f33311b195e608f3d02d8eca4663c5e72f7fc363ad0cc1111ceb7a01d9c0f46fba0f4066d95e96097e41028284750f0b0f4b87124667a98cdc5ac4f3f78326605cf1b719368b8bb1c569913a4dba74c5f76114a9aaba54f28c0a617925e74aeb8323c83190543ce18294f2ddd2c47b1d5fb0414a0a67fb25c040b60676d70f329b2abb4c0dd08d01b5f0f0424be2d5069d00d08eb14556f41d8a217587e0506b50b56268dd257ae7e52b3acf79a3ad35b890b33c3623cb7cc8a376493372838b28227809562275774ad0b0d223f3d791168118755d1d87c72515d97b1fcfa20e22d7fd167ab9dd67994d7335dbf0b5b82067bba19aeb93532ad2ff33a895e6d1cfafbb1f62894ce420e5ef6e7c4d9fd04093a6a17947df37295eb03d192c77203e4e6efcd88c9d7ac9c880982be57d4a651b4987b63920649ca6a824f2a6eb472d20ce663a3763dd06725a847418ecc4a655c060caba6c9c648ef7e87da8eb3c0166a240528c340e7155b72741b8cdbd239a4fc74e68c1eb31a9148b69d8f21bf439ab24dbf6c1e50c5a25d32164014f4d49c26d1e66f0e35088043025ce5967652bcc2b84e2d8fad23df584e3283b48532b3aecd56863ba89b08a876ad1f451df64a7236b1d44df3c6f9455aaa41d13ca67e8f02b7ae48c88a7e285e49310da1a1fc76b9ef0f286a9ecab7ecce5e0b06d420afeda41022e3182056ba239baac1f9505fd1498344e3674ea54b2edeb0efe668134fd4575584b11820f0775d15e49ef5cd3604c2b1cb5ad8e2f7ff1712b6a31cc4e88c99f9a52e49c42078cf4b96579ba2efdbe7628877311d2dfdcc19ac815f6e649af7da56a68dd34c44ef1dff7b7065547d2ad3dc9f3593e4b43901bbbc4c94f4d149e50f9ec5690e8362888cd64012826e571402d332c980079e301667b4bf28b84829d3fd14e1c5647c45e400563f9f8aa17b54ce1c351ea999351c979d477e5d9d4640434b71a6c2e13be6b1c5cca401249e64e7b8e5c4be5ee530220aeb18a6742041ff2760b2dbad6b93e85b3f5c1b97b997c78ea2e67ba9aaedbeaad79b0f5e50f10cb61335f1d513166cfaae7245428e85a6b527e0f506e723cd3d13b20df15fdf2adbe1ec736781430776fd85673bcc028fce4a503de06e8e06265b9f1e81351318e28adff2200930367484707663038e7c6197833bc441520211b551a9111a1fa87a6ba67c5ae90498335586f95949d8a59d65a81631e31739d58809d2609d79c7a30736bc263cf6929c1a2dcea8e67197a85817565808da316ebb76246490ee6d5571e3eecc1102235e18529ef62890f9a55c235430c6ab300652db365467c4344c940fad6d595b76cb9270419e846babb5bf8d23aeb3759bbe3ab3202fd7a8f6207f7353d01e38cad4589a74b4d4f5f44c6976f2e09240301f2d25bb19ccb2280a90ffcc122ffd9a715325b88efb74d054f455b9a65a55ca1bb804f880eb299e4f3bc5003a24ed7e3f63d5865be516c860368c2e54a437b18689b533bff45670b82c83914b92107a7cd04a9e36ebd3ddd0cf593dfd26dd60d6622890a9461bbec31bcb1ed6964aa261e30ee4edf4816e5db59a753d3adf7cbb8329de5eedfae0c69decf53c26821cf71b8cdc843bf852aa9af64dceece013677496c7b84e14bb6bd8d0e6a1fe6075e44e975d86ed181f8a836fa00868926181c2b35a694ccf1edce1a1026220321ba56acff61a20f6f9d8314838af1905a81bb063ca26ae133114b432ffbc2b89b5ae30a90a4432baebbfb0771193f685fd89fd10d2ae88c20ad611ddf338c4a2966faeb7c7267e9ade5d293a99013eb78ae1ffa0c30edf3eb041fbb736f59d1c2b96bfc92996e5d2e27413ea23e56a46f859580a59b6ade44e2923023999e88c92f0d2954cfd47bbe5239ea82d4c2940bb5207df98ef37e889f106b13e510393c80f58b77b1f3efcd0d6b400d2060a5377c623f10034bd1f5d403a28f2067042566a40ea55aa616dc93b26dbdd63ca3ca878862a1e01a754dadd7a9d16470f136497e7faf9cb46ca7642ef049527f400722b45e7a877a695828b210fca990d00d5c718cc1c9441e25c848507e2f5895a1793af3d309383e8aa010eed7e75a5bba1b2498f0cb09845cb893c1a8af8866cf87124550dab2290005da3af43229619d415ec9c16fb3f82676709660eb9e404b8f94ae51c2eeab2d7626cc697e25ca5832d62314f477a7af47fdf2f55fa6b28ca6659efe9014febf351f767ca322e352b50f3dccf2eac9220a7a015f2dbda18abc0168dbf19bf7fc676136aca4d39c3c20e77c05e9464184d8e46b06788b6ddaf800441386648cd3c0c9bb43af6f37892dbabaa4cf55b858f93dc587da64e21c8d02f74aa49f0d225e5bec8176f7444a978c32460f9e58525aa36a89a4d146fe9d6c078a44fe6f59d920e0ddb2b72a662553a2ac5acf904e34815a63d057879bc68f0e71afa9f32b8fa717a441977a65123208bc16c8bd68345074cbc5b65b923265901475ac543a1945a12bc89690c51370881ebfab3322a83cd53a7abc507aba6c9370553ba5e6f59080bd83efbffba13b930ff3d25e48b08ba9575b0f7f4c133812c57fd6aab9fb8a2ceeb718410d70b0f54341bbc2babb3c908fbb0b81bbf2861c68b57f0b7683285935ec77e70884a87edb42da48dccefa0ac6bf904c4a5b1bf4acf2dd3246a49358da5f4a4d2646f493de81e392b415fe6bfa9a54debd1eae5f560ead999beb29605f26622d122ab757c61e205d5f5b48dec0440b03f96b1585c13a8e27f862c6b64f99de0ec7f328e3b97d34cb7cc51a2e013e58eea6c86563a6f82cc56552d7117bcad47cee40d5346817c68586defc64eee0e46201ee75d4e8d68b166b40dd21d83bb7eca510b1152cc8e254b969098ff4aa089db37971eb0f9829045bd4b9397ecb4acaadec462d5db474616e2e450fb01519903936940e9c47325cfe589f6391b1b7ca9b70ac29ddce0332624cbc33dc761e", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ff", 0x2) 2018/03/29 14:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x4, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f000000d000/0x3000)=nil, 0x3000) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000080)="0ebb8797a6f5e58920ef332e14f2fbe3ae61e2be6f95bfeb9b5cd1fa43295e2e1cc2c4fa78d96975f2124b13bce5c92e8d6774977cc8ea3b5d414e01d86c78692f8a478a3f50ffb5777609cafc90c47793b69ff19f547c8b4660916374501bce9a3d093505da784881628347c51cd447e9888e8f57ebae0c4ae4a0cbf21b100e1d1567236527b3ff342d1293af2c56c281b0bb66eba08fc4fa3bbde47229c28f2162eb8db97457494c0c740bb5b1cb5b90b26d4fc28437768e87322d7fe9e19d65c9c6b0add07184510e7444b2621d03e7b8fa9069af41f332", 0xd9) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00+'], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) recvfrom$inet6(r1, &(0x7f0000000280)=""/198, 0xc6, 0x2, &(0x7f0000000380)={0xa, 0x4e23, 0x30bac453, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x30, 0x1, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x2, "5aa0"}, &(0x7f0000000240)=0xa) 2018/03/29 14:06:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)={0x2, 0x0, [{0x0, 0xe5, &(0x7f0000000200)=""/229}, {0x0, 0x3f, &(0x7f0000000300)=""/63}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0x0, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x3, 0x400) getsockname$ipx(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000000380)) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x100000000, @empty, 0xfffffffffffffff8}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0xfffffffffffffffb, 0x0, 0x6}, 0x8, 0x81}) r4 = fcntl$dupfd(r0, 0x406, r0) write$vnet(r4, &(0x7f0000000240)={0x1, {&(0x7f0000000100), 0x0, &(0x7f0000000140)=""/200, 0x1, 0x4}}, 0x68) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) setsockopt(r0, 0x4, 0x8000, &(0x7f00000002c0)="c93e8840208786d5af65a0e45fdd649666168b0d211ebd9f7038b2dadeaf104eabe8c35873e0f2a7e618350221beb0aaa1e6453e45b8ca5a9dd36b15a99ff899", 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x101, @loopback={0x0, 0x1}}, 0x1c) 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hpfs\x00', 0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000040)='./file0\x00') ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000080)={'sit0\x00', @ifru_names='bridge0\x00'}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="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", 0xfb}], 0x1, &(0x7f0000000440)=[{0xb8, 0x11f, 0x1ff, "100310604b125dcb9aa0e194af8cf28d0d6026852eba811f6b91bf7b550866023e50fe01730ec4f61cd5fdeab200132a2baabfa1ef078ae648dfd4661cf9bd1af53ac8681a7f49ae9ff58f967aa8399117a3e5795f505889ebc4443c9467b9fc8754c83c7276291285d7d022610b93cf7a0f50c711b39bc5468eef5fee8e9386092fe7ae4489e811757f98db28d1241c639a86b589153a470c9ca2001a5272e4bb85b39c21fa565b"}, {0xf8, 0x29, 0x40, "79c09de24ab50bf1dcfaf882e7347e653e4f54fa55208901553cea1f0ff412ce8166f7b4d846349edd935f9d2fea4ec7853dc96d1593880438b9e7867fd3fbd949b7fb6e7c20f0a9e35b4fb949de44fb9216f946474fe16c89f2c94177fda8a74213bb39cc3818d4ca3a5ccd3eb7b42aebc3d80d7f7e518eecb90118de27cc0c5381cde8412e1a34a0556a0be0e9d96534b9ed79517fb498a34f303bf4156311580b9926ab91d59cdfc72f15eeb80e476ee9dbf5fb46e5a4b1f9d6b5dfd18f4db8215ede733716705014a96bd7461a80cb396c5201e284aba9bb3042e6a88b5427cdeee68fe9d0"}, {0xb8, 0x100, 0x9, "ff8ff1d88bf286fd6934e6434a3aff6a723dbc6759b35b3f868efbad5dc9644f1995521b54428cb64bc5a28b10b5f56ae7c50da0a9aade2e30a70b5dbcbfec512b6d3dc97f0a093b40595cd6e67cbc6830cad1683ef9189fd4b88b2094c2ee3b37c95858b8e9e5b23441363ceca159f7da7e08d47fa010973fa9f995a903dc6b01454a86aff00c246c67e76cb10d0138cb0ca0988cbe178f7d1669fd7dcf697cf0be544c"}], 0x268, 0x80}, 0xc000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000001c0)=""/205) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffff", 0x3) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)) 2018/03/29 14:06:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000003c0)=""/175) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) r4 = getpgrp(0x0) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) r15 = getegid() r16 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001d00)=0xe8) getresgid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)=0x0) sendmmsg$unix(r0, &(0x7f0000002080)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)="33466578fb5e8fdc46bea3f4982d6d51fa7f123641232d1116fc77aabce25061fb9a8946a18a36aef9d1c0c9e46aa213077678d2ab8158592cf52ede6f5c7fced506dbff4f745084be91245ea0ac2b5f6beb8a2e50f5a2b70106f685b9c9fb9253da7267a1de4d26cc467d45e32cb35a919c52ab4de2d53c5313e8dea289edfdd728274870e1e0650d15a087bf23", 0x8e}, {&(0x7f0000000480)="8778220dd172b5fb7618980bb72cc5834858d0cae5766819d60e51295024bbc0bab97bcced709da7709fff87b1323d8b924510faddc9d6eba8819ae2f20337f5e158ec3cfd9b9dbea57af101599f13c9b0ba6365ac79ecf0d78d28fb564216b59c94f255e1bd8526300cde324671398620ac0c1a51c9a5e36aecfa80e3e3aee5ff13a6119ddc34b56003632017eda864c84170e30310138ffa2b63c2863742ec9aabd301dc877cd8619098c6492b0a5b7742de7a70d343", 0xb7}, {&(0x7f0000000080)="637cd89270024c14e4fd129d929a40b9aeb17a105fe7a021cdd996a4de114f7f3a1916bb29", 0x25}, {&(0x7f0000000540)="bcb0096e3927606a1850100167987412476ac16e1c8c5a79dc1d3d1f247e580fefe1d4dd1939d8022dc57024c9f4232e731cb299e354b21e455a3817833f0543f0be0d6816a61f0d4a1ecf002a7e12c9697f8b32c1799d4c7192ca983aafb2513dd20e4f831dea5d717e30ff82d763145a78be03c70bbdbb7c44ea2ab4337dc2d9ff654b2905edcde27e7340315964d5664636d99a1f023ef08ba9b29e5b1bd97eb92982f26de80e75c60838063667d5a8b804e20e2dd44e91dc1219ce", 0xbd}, {&(0x7f0000000600)="83bd025ef05482cc70c58e3e55cead46f28a7d09ca26e77ad74768c4ad77e456c707477a8a9c0c6d94525975e18881fe35937a5df8702d6fe0fe5da249a87db1e22033031bbad1f0284cf7e4d5f80c8ac95745f7abf970d65a3cd91af46c09ab7c88bf3d6def74e6866e0afcac7ba44c2d16cae124516abd9794522411d0f5548f19fd4b038e850bb4243cdff1e07ed1591e6325ae4764ccec53c763b22dded8a465bb2ad91597b6f06059716d2228ac897a651b7f306383f8721205f022c18fea8c7c8590757c0734d41550a15679b7c61baac94bc1", 0xd6}, {&(0x7f0000000180)="c3db34a8c464ed191e8fe113244937c772deef125be4dbe7ad1e8fb4064c", 0x1e}, {&(0x7f0000000700)="91900fa8fb3c3e2c482d95f4017eabec79c983de6cb8e183873d21680a6a4073a3fdee8a9598e562e2877cd3eb87ab0eabe4269a0b1fb16a76731361cc5442f0d7814dd958c43766fe48398bfbd5a4e3d0e4617dba3651e27a", 0x59}, {&(0x7f00000001c0)}, {&(0x7f0000000780)="2bce61eb53afba", 0x7}, {&(0x7f00000007c0)="3bf825742b46d433754838ebd5", 0xd}], 0xa, &(0x7f0000000b80)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r1, r2, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r3, r1]}], 0xc8, 0x8000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000d00)="8e0c2cd3e15cbda8842813e0f1e19f68e2ab35d24277b6839d1a13d59ee7843905a8884d0a962d247f2dde37233626ca0fc10e2bd2a05286c0ec98bc0d3b6769beb3ad92a036a45c86a36c910f", 0x4d}, {&(0x7f0000000d80)="5622702fbbeefcbbc829bd566d", 0xd}, {&(0x7f0000000dc0)="eaff368ed839673a8ae92f9c95543a3c51659e8a86e08f2b0c0fb74c1c9929a9f374acf77b4c740cd49f7c81826b89f83e277992058918532d82a37df56cbcad4d90a0b0821748763d6b6a39f1d6baaec756645fcc6b0f1bb384db700c4dac26cca9d3e78e75b2229ab6a9600e4ec1d2c92183d3124ba7a57793d401d3cbcfad020bbe575735d4f71e78", 0x8a}, {&(0x7f0000000e80)="941abc4bf6809c0a4af33a38a84d664d73949e76a0fb03e2f408c439d509ff5242a5eef0dcbe896dfe0d52b3b5dc0ba9d75a44becdf230465e63b11a1c1c3fc8f3286d54d7e4927715ab75", 0x4b}, {&(0x7f0000000f00)="a7899bad0f9ba62e99dd15b131ed618ade02467c0e38156f3c7e0e55030c57fc", 0x20}, {&(0x7f0000000f40)="50ef2e242e1b", 0x6}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001080)="d2fdc8ee49e9bd144ee7a978e3a2e11c93cde1754685c31ebc743aa4ab4e9a451523bcf78a63342ef79412c0e48cecabfc9b3b1503279d6f7a36b5ff76697d18ca5931b63abba1c8b2edb07ecc054619aa8648a43eb890a2761afbbd676be1f28ff7b00b51a1c5c6949cbe47c0673a1c22bd1cd13e3e20869fcbebbf1bd5064118e5eee05ebb78ab391adee019f9d64dc056e06b7e9967712a99bb6143cc2a7f49ede640d0", 0xa5}, {&(0x7f0000001140)="c05aaf32fd93412445c37ccbfcdc0819bb8e41bf04dd09ae0213a30a56f911a905a13a2a43690f59987ee6e5810b0d0126ad538bf6cccf65190157ec7d14e49677dd64911e18af6136d362fd49aae2365fc9ff80e91930e010c396fd94c09d770b5f8bb964be", 0x66}, {&(0x7f00000011c0)="87290c03717796f453417267d6571bc618435edda283715863704234263d675cd5ad7ee270a51d036ad3541ab62d769c44b953beab44bf169a2a435f7355e3740702c98fbf8e7422dc539c1c4c14203f836a1024d22b1e48bcae85d148da00948be504a3a7869e15d29a341940c92bf1325a4937aed7c75773b4216e69b58891", 0x80}, {&(0x7f0000001240)="a8859e637603efe8a58517d1f0b3841516bb3f38eaa88324af752b6d9179514cf2c1cdcf45ca885b1058920be103f70ee5009f0f27afbf322216c0d8a8d85b051f6261ae2fe5a0241a1a76d883cca48eff82f0cbff4739cefbbad969606edcb9fd5bcf721ca9d04de663e361be9d521392eb6b48b734ea15a60a2ac074759eddb6c743f2234e92277bca8158e680", 0x8e}, {&(0x7f0000001300)="0d9e7a86230cab74e9fc038367b66d46dd3bf253b55ebaed4f457ba34ba07144e9fcf1c5a9295a67935a6aa55c9aca60a2dd89e0d8681eb575ee9c55f5894705cbb8d9a94b8871c4fc1400eff63dd3504b856b58ee3c0430e92a7d967446", 0x5e}, {&(0x7f0000001380)="a2fc2e0abbcc0d66acf5fdccb6d7eece955f3bd67537d1aa6a21e4d232a05b0ec05fc05a053fb5dc9924521d18095e0b5dbbf9f8c98d1f9d206cdc964f830948fcfd136f950b5f251a5819f946fd25b52bb73ede2fae4f8a1de23195dfeaf040f3ffc11c26da1fbb02fa3370aed18cfb6e6a018a327072d3895cfea694e0b7c9a03e2be6d8dd037f7fe3f625860361cfdf8fc8736172c32cd4aae7336f768942e70dc0549c28efcc52bf3491b17efe", 0xaf}, {&(0x7f0000001600)="8eaa888749b9ff00dfc9d2e980b7c4335a4fd7ea2d3c1e7f6e5e2a048274d34133a7d3fc09f35ae77c749b856c5e615d379d2657e4c8aa6fdaacafd57cb253083c30709e", 0x44}], 0x7, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x10}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001840)="e19251f9e638725d9b736e3030e61840853ca46f6847dd2ada690deca384b18567a6943e5a2244eb79586eecd98e0635a36371f98797b927947898c59263371f15c3c4401acc232333e6a3b7aea2eb33b5952149b5ca8f20e52caa8b6d0d71b1613814d712efd7287d1247cf7e9eef2321a4e5429483900bca7ba8a448", 0x7d}, {&(0x7f00000018c0)="3a3d4c0ae6c997b75e560dfe3c355aa9cfc117b4b9d9492941c63ab51f02cd6c80ba7a228162cf1cc8579607bfad7b5e07e71e9964123de91124491428a129c074e90c4475f132922fa9dabff282c3537c4a14b4e02f56d3d223555e6c2042be3c6b3ffc8ce0b2b485648fdd2582d94a74698d33bcec087f0e335b331f16217c630bc5d603a6336b518d3f6fdd772a39bceea58e66f9d62fb030ecbef39b89d45444b525cfecffbb24d48a0b0a1aae3f7d93ce53893c27d81cd948eecd28b0033d074dcd92de5ac95a82a238f786ed6876d4f25de89237e42c813f435eb1a66c785253b58e264b1912292e28a89edda3", 0xf0}, {&(0x7f0000001a00)="86526df00b36d54d323efe0e5dcd9e72", 0x10}, {&(0x7f0000001a40)="c77329627afc0b6fa86564e2ca59f84f0519394688ea517b683dbf8d1a4295a111b780dd09f98fdaf34be9a549843afa0678885520292675968720ddd1cb13f2444c46ac5f9a673122e9f6c6e964b65e03a982e4112e631f4e9c0a4b9c36491493a90240548ae789b9bcf82ceb788abf6bea0bb736f937d110cc56d55367c375af31878eeb6d94b86bbc3c78612bb634b0b05608e704e047ab0de8c8d987d2d161d2158b3e32611aacfd783b26028b1b3437d1f20618fd1b1eab66bd651df44fb6ab", 0xc2}], 0x4, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r3, r16, r0, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x78, 0x40000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001f00)="8d08290b29f242af64de56db47a0c336a31b4801bc9b068199120cf650b0d33371f6f4347744fe76b05586c7dd5177db420c7addd93003366e9c289a61e13a1f2ca054a945da0cb4ea03eeddd243068e3f078c862978e7669a0c213a06d40fcc01f67e8b2b5ebd71012887ec1a98b2", 0x6f}, {&(0x7f0000001f80)="bc5a957db1626d6f2b25e34386b2c2c4d3ca6f606413ed3bb200b8a6e8af9491ce3beebbb5a766ff17fce7eb575695f6229ef7f6db26f250b13bbe2abec32fe139eb51ee86a8d87520fdde74f82e436d85b8e31f7759ef978ce51950b6c56b5ee30bfe191e2ca7d9c6b01c91274b7e8741357b6ccdf6d9762e00d46952d0f71c8a47", 0x82}], 0x2, 0x0, 0x0, 0x1}], 0x5, 0x1) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/29 14:06:40 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20000780, 0x200007b0, 0x20000a78], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3a0) 2018/03/29 14:06:40 executing program 3: socket$inet6_sctp(0xa, 0x40005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f6729d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0xc02) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/213, &(0x7f0000000240)=0xd5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x1, &(0x7f0000000040)={0x0, 0x32, 0x7}, &(0x7f0000000080)=0x0) timer_gettime(r5, &(0x7f00000000c0)) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:40 executing program 6 (fault-call:2 fault-nth:0): r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="576a8436cf93de37fbbd4090cf8eda48bc2a68cfcf35ee4459f939547115a81da6963faad0067ba3df5ed05c9e56795bdfc0af62f4136ddc850d3999ac21642b6ad14989fed74cdfee70587cb010bb07e152302c42778b82039ddf0600b14c50f66acc4288e76e64027c7b4a77687e9a3d48bc2bb52ff39877ca1224c45be489cc71ce9999e8028ecb43da6b8a43dfce10ed6befbfc12e2fb1687b4285666b9aeab35147a8dd90298cde0d36b96a7df3907bd009738eca79e2c0a7c30f7d35c37a1972d40c58b90d1cb11228919b79c610cacd207bdb5752aeedd5b046f89c7d231b7c9f2dc6cf3b75908d21f945ec0d518c8a23dbdf28a448988a2ee75aa5e049d701f418347675e0ed61c46328ee51c25a8ae57963c31faf0698522ad123c7c1492e4f04201a19c6abe8cfb6b64cb70cb4ef44171a623f0c4a0129a1dec379d872510eb82c4d0d5c7bfd36589ff95502b2d92aa5952b64ab1ebbb043e27c3af363460707dd3be959592ceeca0a961e49bf0e734ae9abb85d2d60029327fedcc437c7dbe8ec40680b4d00e0e79e8737c8b96a03dd285dc534228ec5d592d0157a4c406b0a8fd9cd1c3f88c43cb39f546eef0f3061dab7237e7545155c828be588f9096b12199624a20520a4fda621b6994306aba705ee92824441f72ff33aafc6b7c641c9c4fac9964663601444524456229da2feda6f8b7df5ce6cc075553cedfb007750e6cb800aa05f3583b65f7996a01e92e35f428612818eb8ba99487382ea8545eb5bf0b5209599303408dcfe175be73a1cd499bb60db60aa1a7389d393792d547518e3aa1f4643712903a7c12c3a52754f6a95e6032afd48c5e7bb50c087e9a9bd83cc2622ebae8b3e1d2b39645c33163df52294e292ad9e0473283db4896adf79c58d8b162d89fe580c82de9c749abbef56c8c57645e6ad024ccaf108114268da29084c368d9e3ed5909ab268aa7982e39512dd6bfb458976890495bf3b329817d03fb9a0f9c0bc7dda1cc92d4524be9b06b10eefb529e4ffe22fee2868dc9f94aa94bad55db0cc3b0ec14b9d32a68603f7f3ab311289e9c67fde3df7a76946808e03fc698b2b87d73d69e6b7bd0573061b5fae41b1646eb2b97ad99309742aea9d6d5f3725a92053335f583d500a012143ad9fa3f646df29d085001993fa1501eb0f0e4ceefd59f00681db601e9c09349dbc2c43aa752bcccfe3f0992d2f6baac5e075d364ee6070b4387dab4b6d620d81a27b2dba3dd85c62e5ed8293ac3836570fe83fcb626455502a35f1a3cd81fadb0599d517572bdc1b865b51ed8252e83c642440737b3e4cfba1cda4e23ce8fe058eb36af23de12151cb8d15afb280601e7f6b3698e910940ca74d55cdae7d82c3889ce700fb54e47cb7e101f5200daadb6fbd5bef9510838719f7a7936bbac8f170c8dd6422855e0b243c98de9eb116ddc40febbad7c69d66d44d2d07d7cb2037b28172afa0880a6322f1dfc129188c9d3f01b361556115d46f131c99b41c2fd92fefa4781cd9138ee3260f0392d3c51b0c44e606565b237b14db22b736f8ef70778d031a5abdcf46426ed76095edefff1ec6cda2dff9e12b487a91b7c012cbed4bf2f7621da9fab927bb67319158bdfe36c311c6ea71e13960fd486acec90ccf1370c4a0767cd7df24beae1ff84299de8624e01988802e83ddb295a363d1bd7d23674f3ebb4126074c62558d8cfa6bcb2bb09f197d7cff4d8a30e949c6ef7683b262fee436ee84bc495bd7bfad2742104e9fc970fe5361665b53559bb10f6373a1e502419c975c4e782109eafc46e3d03ea6567ba3f716f9bd8de61161814728ba2f0a31444e4fa1fb93885fa0ef9b60f1527a336c1e63262c50370380c41e3eab2eb6dc46554344c3987bf93848c6c394044c544557e7d5da8059b68a95cbb8c73e576ff01dda01b80c838bfdb787f36de0182fa232fb382cfa2cddd49c084ead5f78311192b25b04dc8305e1aaaf384c8318a18271dc5a11650b7232b29c6b9dd9b958a5134266397a91437fcfb51cde5f5ec1f9668359ba85dc4a282ce0560acacf56445450127476e0c50e0d979ef3f7cc3e9f2cf65f85f8aec2f0997b0e47596bddf2dadfe53a0dc39581fc47866cf22d61488b3eaff23bffa540a70348aa24b6219cda6fe7c2ac40d8ee994cc797e2587e80e992fe1b1d0445d2fa4b7184a998945dc449e186d33d9992c29fc694f0c7f442d85bf6ef506037dd22b224fcd8527687509b1a082e4657102aa08dfb061d4cedcadc5d3c6b2be7b3013a368c71686fdaa3620c11735ef768a0728fc8b2f82f358d83ae4ee5145a571eef3975df90b9b7ac951e290bbc56f56139475060c1ce932766226f217537211183de28f0fc347a95ffc08021699d46f8cea8b084e010b3c98e56425b31c73c6f402ca9e279b97fc8acc6c892e67238172bff1dd86daf4f267f998c052ea0d7d9fae390eb59e9e799e51d1aed293f1bae98b2d1581f554fd3133fe28277925e8dcc5af63092a3de206a626da05af7e8da858a6d8a3d3fa2ca5e4d9a5750a3aaac166f2fe72013c0a6f0df6170ab903f3ec5772223c216115d11d411701c03880845522893d4fee2c695a551c6100e5e1f3301c3c64950cae8b7f76d5dc9f767749e4172fe48bae34a18557f4555272d97d179dde3ec0b67f19c2099f884bf78afc82dbfd2e33c7d842f7e41d745b44af27ee08bf012fcd81ad3c26e610f3c1a149fe575073d0823d66b2abaea1bae80e8d517e37545418c616bda40d9d8f33311b195e608f3d02d8eca4663c5e72f7fc363ad0cc1111ceb7a01d9c0f46fba0f4066d95e96097e41028284750f0b0f4b87124667a98cdc5ac4f3f78326605cf1b719368b8bb1c569913a4dba74c5f76114a9aaba54f28c0a617925e74aeb8323c83190543ce18294f2ddd2c47b1d5fb0414a0a67fb25c040b60676d70f329b2abb4c0dd08d01b5f0f0424be2d5069d00d08eb14556f41d8a217587e0506b50b56268dd257ae7e52b3acf79a3ad35b890b33c3623cb7cc8a376493372838b28227809562275774ad0b0d223f3d791168118755d1d87c72515d97b1fcfa20e22d7fd167ab9dd67994d7335dbf0b5b82067bba19aeb93532ad2ff33a895e6d1cfafbb1f62894ce420e5ef6e7c4d9fd04093a6a17947df37295eb03d192c77203e4e6efcd88c9d7ac9c880982be57d4a651b4987b63920649ca6a824f2a6eb472d20ce663a3763dd06725a847418ecc4a655c060caba6c9c648ef7e87da8eb3c0166a240528c340e7155b72741b8cdbd239a4fc74e68c1eb31a9148b69d8f21bf439ab24dbf6c1e50c5a25d32164014f4d49c26d1e66f0e35088043025ce5967652bcc2b84e2d8fad23df584e3283b48532b3aecd56863ba89b08a876ad1f451df64a7236b1d44df3c6f9455aaa41d13ca67e8f02b7ae48c88a7e285e49310da1a1fc76b9ef0f286a9ecab7ecce5e0b06d420afeda41022e3182056ba239baac1f9505fd1498344e3674ea54b2edeb0efe668134fd4575584b11820f0775d15e49ef5cd3604c2b1cb5ad8e2f7ff1712b6a31cc4e88c99f9a52e49c42078cf4b96579ba2efdbe7628877311d2dfdcc19ac815f6e649af7da56a68dd34c44ef1dff7b7065547d2ad3dc9f3593e4b43901bbbc4c94f4d149e50f9ec5690e8362888cd64012826e571402d332c980079e301667b4bf28b84829d3fd14e1c5647c45e400563f9f8aa17b54ce1c351ea999351c979d477e5d9d4640434b71a6c2e13be6b1c5cca401249e64e7b8e5c4be5ee530220aeb18a6742041ff2760b2dbad6b93e85b3f5c1b97b997c78ea2e67ba9aaedbeaad79b0f5e50f10cb61335f1d513166cfaae7245428e85a6b527e0f506e723cd3d13b20df15fdf2adbe1ec736781430776fd85673bcc028fce4a503de06e8e06265b9f1e81351318e28adff2200930367484707663038e7c6197833bc441520211b551a9111a1fa87a6ba67c5ae90498335586f95949d8a59d65a81631e31739d58809d2609d79c7a30736bc263cf6929c1a2dcea8e67197a85817565808da316ebb76246490ee6d5571e3eecc1102235e18529ef62890f9a55c235430c6ab300652db365467c4344c940fad6d595b76cb9270419e846babb5bf8d23aeb3759bbe3ab3202fd7a8f6207f7353d01e38cad4589a74b4d4f5f44c6976f2e09240301f2d25bb19ccb2280a90ffcc122ffd9a715325b88efb74d054f455b9a65a55ca1bb804f880eb299e4f3bc5003a24ed7e3f63d5865be516c860368c2e54a437b18689b533bff45670b82c83914b92107a7cd04a9e36ebd3ddd0cf593dfd26dd60d6622890a9461bbec31bcb1ed6964aa261e30ee4edf4816e5db59a753d3adf7cbb8329de5eedfae0c69decf53c26821cf71b8cdc843bf852aa9af64dceece013677496c7b84e14bb6bd8d0e6a1fe6075e44e975d86ed181f8a836fa00868926181c2b35a694ccf1edce1a1026220321ba56acff61a20f6f9d8314838af1905a81bb063ca26ae133114b432ffbc2b89b5ae30a90a4432baebbfb0771193f685fd89fd10d2ae88c20ad611ddf338c4a2966faeb7c7267e9ade5d293a99013eb78ae1ffa0c30edf3eb041fbb736f59d1c2b96bfc92996e5d2e27413ea23e56a46f859580a59b6ade44e2923023999e88c92f0d2954cfd47bbe5239ea82d4c2940bb5207df98ef37e889f106b13e510393c80f58b77b1f3efcd0d6b400d2060a5377c623f10034bd1f5d403a28f2067042566a40ea55aa616dc93b26dbdd63ca3ca878862a1e01a754dadd7a9d16470f136497e7faf9cb46ca7642ef049527f400722b45e7a877a695828b210fca990d00d5c718cc1c9441e25c848507e2f5895a1793af3d309383e8aa010eed7e75a5bba1b2498f0cb09845cb893c1a8af8866cf87124550dab2290005da3af43229619d415ec9c16fb3f82676709660eb9e404b8f94ae51c2eeab2d7626cc697e25ca5832d62314f477a7af47fdf2f55fa6b28ca6659efe9014febf351f767ca322e352b50f3dccf2eac9220a7a015f2dbda18abc0168dbf19bf7fc676136aca4d39c3c20e77c05e9464184d8e46b06788b6ddaf800441386648cd3c0c9bb43af6f37892dbabaa4cf55b858f93dc587da64e21c8d02f74aa49f0d225e5bec8176f7444a978c32460f9e58525aa36a89a4d146fe9d6c078a44fe6f59d920e0ddb2b72a662553a2ac5acf904e34815a63d057879bc68f0e71afa9f32b8fa717a441977a65123208bc16c8bd68345074cbc5b65b923265901475ac543a1945a12bc89690c51370881ebfab3322a83cd53a7abc507aba6c9370553ba5e6f59080bd83efbffba13b930ff3d25e48b08ba9575b0f7f4c133812c57fd6aab9fb8a2ceeb718410d70b0f54341bbc2babb3c908fbb0b81bbf2861c68b57f0b7683285935ec77e70884a87edb42da48dccefa0ac6bf904c4a5b1bf4acf2dd3246a49358da5f4a4d2646f493de81e392b415fe6bfa9a54debd1eae5f560ead999beb29605f26622d122ab757c61e205d5f5b48dec0440b03f96b1585c13a8e27f862c6b64f99de0ec7f328e3b97d34cb7cc51a2e013e58eea6c86563a6f82cc56552d7117bcad47cee40d5346817c68586defc64eee0e46201ee75d4e8d68b166b40dd21d83bb7eca510b1152cc8e254b969098ff4aa089db37971eb0f9829045bd4b9397ecb4acaadec462d5db474616e2e450fb01519903936940e9c47325cfe589f6391b1b7ca9b70ac29ddce0332624cbc33dc761e", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="576a8436cf93de37fbbd4090cf8eda48bc2a68cfcf35ee4459f939547115a81da6963faad0067ba3df5ed05c9e56795bdfc0af62f4136ddc850d3999ac21642b6ad14989fed74cdfee70587cb010bb07e152302c42778b82039ddf0600b14c50f66acc4288e76e64027c7b4a77687e9a3d48bc2bb52ff39877ca1224c45be489cc71ce9999e8028ecb43da6b8a43dfce10ed6befbfc12e2fb1687b4285666b9aeab35147a8dd90298cde0d36b96a7df3907bd009738eca79e2c0a7c30f7d35c37a1972d40c58b90d1cb11228919b79c610cacd207bdb5752aeedd5b046f89c7d231b7c9f2dc6cf3b75908d21f945ec0d518c8a23dbdf28a448988a2ee75aa5e049d701f418347675e0ed61c46328ee51c25a8ae57963c31faf0698522ad123c7c1492e4f04201a19c6abe8cfb6b64cb70cb4ef44171a623f0c4a0129a1dec379d872510eb82c4d0d5c7bfd36589ff95502b2d92aa5952b64ab1ebbb043e27c3af363460707dd3be959592ceeca0a961e49bf0e734ae9abb85d2d60029327fedcc437c7dbe8ec40680b4d00e0e79e8737c8b96a03dd285dc534228ec5d592d0157a4c406b0a8fd9cd1c3f88c43cb39f546eef0f3061dab7237e7545155c828be588f9096b12199624a20520a4fda621b6994306aba705ee92824441f72ff33aafc6b7c641c9c4fac9964663601444524456229da2feda6f8b7df5ce6cc075553cedfb007750e6cb800aa05f3583b65f7996a01e92e35f428612818eb8ba99487382ea8545eb5bf0b5209599303408dcfe175be73a1cd499bb60db60aa1a7389d393792d547518e3aa1f4643712903a7c12c3a52754f6a95e6032afd48c5e7bb50c087e9a9bd83cc2622ebae8b3e1d2b39645c33163df52294e292ad9e0473283db4896adf79c58d8b162d89fe580c82de9c749abbef56c8c57645e6ad024ccaf108114268da29084c368d9e3ed5909ab268aa7982e39512dd6bfb458976890495bf3b329817d03fb9a0f9c0bc7dda1cc92d4524be9b06b10eefb529e4ffe22fee2868dc9f94aa94bad55db0cc3b0ec14b9d32a68603f7f3ab311289e9c67fde3df7a76946808e03fc698b2b87d73d69e6b7bd0573061b5fae41b1646eb2b97ad99309742aea9d6d5f3725a92053335f583d500a012143ad9fa3f646df29d085001993fa1501eb0f0e4ceefd59f00681db601e9c09349dbc2c43aa752bcccfe3f0992d2f6baac5e075d364ee6070b4387dab4b6d620d81a27b2dba3dd85c62e5ed8293ac3836570fe83fcb626455502a35f1a3cd81fadb0599d517572bdc1b865b51ed8252e83c642440737b3e4cfba1cda4e23ce8fe058eb36af23de12151cb8d15afb280601e7f6b3698e910940ca74d55cdae7d82c3889ce700fb54e47cb7e101f5200daadb6fbd5bef9510838719f7a7936bbac8f170c8dd6422855e0b243c98de9eb116ddc40febbad7c69d66d44d2d07d7cb2037b28172afa0880a6322f1dfc129188c9d3f01b361556115d46f131c99b41c2fd92fefa4781cd9138ee3260f0392d3c51b0c44e606565b237b14db22b736f8ef70778d031a5abdcf46426ed76095edefff1ec6cda2dff9e12b487a91b7c012cbed4bf2f7621da9fab927bb67319158bdfe36c311c6ea71e13960fd486acec90ccf1370c4a0767cd7df24beae1ff84299de8624e01988802e83ddb295a363d1bd7d23674f3ebb4126074c62558d8cfa6bcb2bb09f197d7cff4d8a30e949c6ef7683b262fee436ee84bc495bd7bfad2742104e9fc970fe5361665b53559bb10f6373a1e502419c975c4e782109eafc46e3d03ea6567ba3f716f9bd8de61161814728ba2f0a31444e4fa1fb93885fa0ef9b60f1527a336c1e63262c50370380c41e3eab2eb6dc46554344c3987bf93848c6c394044c544557e7d5da8059b68a95cbb8c73e576ff01dda01b80c838bfdb787f36de0182fa232fb382cfa2cddd49c084ead5f78311192b25b04dc8305e1aaaf384c8318a18271dc5a11650b7232b29c6b9dd9b958a5134266397a91437fcfb51cde5f5ec1f9668359ba85dc4a282ce0560acacf56445450127476e0c50e0d979ef3f7cc3e9f2cf65f85f8aec2f0997b0e47596bddf2dadfe53a0dc39581fc47866cf22d61488b3eaff23bffa540a70348aa24b6219cda6fe7c2ac40d8ee994cc797e2587e80e992fe1b1d0445d2fa4b7184a998945dc449e186d33d9992c29fc694f0c7f442d85bf6ef506037dd22b224fcd8527687509b1a082e4657102aa08dfb061d4cedcadc5d3c6b2be7b3013a368c71686fdaa3620c11735ef768a0728fc8b2f82f358d83ae4ee5145a571eef3975df90b9b7ac951e290bbc56f56139475060c1ce932766226f217537211183de28f0fc347a95ffc08021699d46f8cea8b084e010b3c98e56425b31c73c6f402ca9e279b97fc8acc6c892e67238172bff1dd86daf4f267f998c052ea0d7d9fae390eb59e9e799e51d1aed293f1bae98b2d1581f554fd3133fe28277925e8dcc5af63092a3de206a626da05af7e8da858a6d8a3d3fa2ca5e4d9a5750a3aaac166f2fe72013c0a6f0df6170ab903f3ec5772223c216115d11d411701c03880845522893d4fee2c695a551c6100e5e1f3301c3c64950cae8b7f76d5dc9f767749e4172fe48bae34a18557f4555272d97d179dde3ec0b67f19c2099f884bf78afc82dbfd2e33c7d842f7e41d745b44af27ee08bf012fcd81ad3c26e610f3c1a149fe575073d0823d66b2abaea1bae80e8d517e37545418c616bda40d9d8f33311b195e608f3d02d8eca4663c5e72f7fc363ad0cc1111ceb7a01d9c0f46fba0f4066d95e96097e41028284750f0b0f4b87124667a98cdc5ac4f3f78326605cf1b719368b8bb1c569913a4dba74c5f76114a9aaba54f28c0a617925e74aeb8323c83190543ce18294f2ddd2c47b1d5fb0414a0a67fb25c040b60676d70f329b2abb4c0dd08d01b5f0f0424be2d5069d00d08eb14556f41d8a217587e0506b50b56268dd257ae7e52b3acf79a3ad35b890b33c3623cb7cc8a376493372838b28227809562275774ad0b0d223f3d791168118755d1d87c72515d97b1fcfa20e22d7fd167ab9dd67994d7335dbf0b5b82067bba19aeb93532ad2ff33a895e6d1cfafbb1f62894ce420e5ef6e7c4d9fd04093a6a17947df37295eb03d192c77203e4e6efcd88c9d7ac9c880982be57d4a651b4987b63920649ca6a824f2a6eb472d20ce663a3763dd06725a847418ecc4a655c060caba6c9c648ef7e87da8eb3c0166a240528c340e7155b72741b8cdbd239a4fc74e68c1eb31a9148b69d8f21bf439ab24dbf6c1e50c5a25d32164014f4d49c26d1e66f0e35088043025ce5967652bcc2b84e2d8fad23df584e3283b48532b3aecd56863ba89b08a876ad1f451df64a7236b1d44df3c6f9455aaa41d13ca67e8f02b7ae48c88a7e285e49310da1a1fc76b9ef0f286a9ecab7ecce5e0b06d420afeda41022e3182056ba239baac1f9505fd1498344e3674ea54b2edeb0efe668134fd4575584b11820f0775d15e49ef5cd3604c2b1cb5ad8e2f7ff1712b6a31cc4e88c99f9a52e49c42078cf4b96579ba2efdbe7628877311d2dfdcc19ac815f6e649af7da56a68dd34c44ef1dff7b7065547d2ad3dc9f3593e4b43901bbbc4c94f4d149e50f9ec5690e8362888cd64012826e571402d332c980079e301667b4bf28b84829d3fd14e1c5647c45e400563f9f8aa17b54ce1c351ea999351c979d477e5d9d4640434b71a6c2e13be6b1c5cca401249e64e7b8e5c4be5ee530220aeb18a6742041ff2760b2dbad6b93e85b3f5c1b97b997c78ea2e67ba9aaedbeaad79b0f5e50f10cb61335f1d513166cfaae7245428e85a6b527e0f506e723cd3d13b20df15fdf2adbe1ec736781430776fd85673bcc028fce4a503de06e8e06265b9f1e81351318e28adff2200930367484707663038e7c6197833bc441520211b551a9111a1fa87a6ba67c5ae90498335586f95949d8a59d65a81631e31739d58809d2609d79c7a30736bc263cf6929c1a2dcea8e67197a85817565808da316ebb76246490ee6d5571e3eecc1102235e18529ef62890f9a55c235430c6ab300652db365467c4344c940fad6d595b76cb9270419e846babb5bf8d23aeb3759bbe3ab3202fd7a8f6207f7353d01e38cad4589a74b4d4f5f44c6976f2e09240301f2d25bb19ccb2280a90ffcc122ffd9a715325b88efb74d054f455b9a65a55ca1bb804f880eb299e4f3bc5003a24ed7e3f63d5865be516c860368c2e54a437b18689b533bff45670b82c83914b92107a7cd04a9e36ebd3ddd0cf593dfd26dd60d6622890a9461bbec31bcb1ed6964aa261e30ee4edf4816e5db59a753d3adf7cbb8329de5eedfae0c69decf53c26821cf71b8cdc843bf852aa9af64dceece013677496c7b84e14bb6bd8d0e6a1fe6075e44e975d86ed181f8a836fa00868926181c2b35a694ccf1edce1a1026220321ba56acff61a20f6f9d8314838af1905a81bb063ca26ae133114b432ffbc2b89b5ae30a90a4432baebbfb0771193f685fd89fd10d2ae88c20ad611ddf338c4a2966faeb7c7267e9ade5d293a99013eb78ae1ffa0c30edf3eb041fbb736f59d1c2b96bfc92996e5d2e27413ea23e56a46f859580a59b6ade44e2923023999e88c92f0d2954cfd47bbe5239ea82d4c2940bb5207df98ef37e889f106b13e510393c80f58b77b1f3efcd0d6b400d2060a5377c623f10034bd1f5d403a28f2067042566a40ea55aa616dc93b26dbdd63ca3ca878862a1e01a754dadd7a9d16470f136497e7faf9cb46ca7642ef049527f400722b45e7a877a695828b210fca990d00d5c718cc1c9441e25c848507e2f5895a1793af3d309383e8aa010eed7e75a5bba1b2498f0cb09845cb893c1a8af8866cf87124550dab2290005da3af43229619d415ec9c16fb3f82676709660eb9e404b8f94ae51c2eeab2d7626cc697e25ca5832d62314f477a7af47fdf2f55fa6b28ca6659efe9014febf351f767ca322e352b50f3dccf2eac9220a7a015f2dbda18abc0168dbf19bf7fc676136aca4d39c3c20e77c05e9464184d8e46b06788b6ddaf800441386648cd3c0c9bb43af6f37892dbabaa4cf55b858f93dc587da64e21c8d02f74aa49f0d225e5bec8176f7444a978c32460f9e58525aa36a89a4d146fe9d6c078a44fe6f59d920e0ddb2b72a662553a2ac5acf904e34815a63d057879bc68f0e71afa9f32b8fa717a441977a65123208bc16c8bd68345074cbc5b65b923265901475ac543a1945a12bc89690c51370881ebfab3322a83cd53a7abc507aba6c9370553ba5e6f59080bd83efbffba13b930ff3d25e48b08ba9575b0f7f4c133812c57fd6aab9fb8a2ceeb718410d70b0f54341bbc2babb3c908fbb0b81bbf2861c68b57f0b7683285935ec77e70884a87edb42da48dccefa0ac6bf904c4a5b1bf4acf2dd3246a49358da5f4a4d2646f493de81e392b415fe6bfa9a54debd1eae5f560ead999beb29605f26622d122ab757c61e205d5f5b48dec0440b03f96b1585c13a8e27f862c6b64f99de0ec7f328e3b97d34cb7cc51a2e013e58eea6c86563a6f82cc56552d7117bcad47cee40d5346817c68586defc64eee0e46201ee75d4e8d68b166b40dd21d83bb7eca510b1152cc8e254b969098ff4aa089db37971eb0f9829045bd4b9397ecb4acaadec462d5db474616e2e450fb01519903936940e9c47325cfe589f6391b1b7ca9b70ac29ddce0332624cbc33dc761e", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x5, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x80000001, 0x0, 0x0, 0x10000, 0x9, 0xfffffffffffffffb, 0x1, 0x9, 0x80000001, 0x0, 0x800, 0xffffffff, 0x4, 0x80000001, 0x7, 0x2, 0x2, 0x20, 0x0, 0x0, 0x6, 0x3, 0x9, 0xfff, 0x9, 0x5, 0x4, 0x3, 0x100000000, 0x5, 0x7f, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x32ad, 0x7, 0xbca4, 0x2, 0x10001}, r2, 0xa, r1, 0x8) 2018/03/29 14:06:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="03", 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(0xffffffffffffffff, 0x9) sysfs$3(0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000010c0)="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", 0xc726cd23afef034a) setsockopt(r0, 0x2000000010e, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bpq0\x00', 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setuid(r1) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200240) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000040)=""/126) 2018/03/29 14:06:40 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x4, 0x5, 0x2, 0x12, r1, 0xf1}, 0x2c) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "8d7bf09c574b"}, 0x80) 2018/03/29 14:06:40 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000080)=""/36, 0x24, 0x3) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) eventfd2(0xec, 0x80000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffff9c, 0x8916, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/29 14:06:40 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 0: syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x80000001, 0x1]}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setregid(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x1, r2, 0x0) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={0x0, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:40 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="00020800"], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10b, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:40 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c957a653bcf234c57a8aae1cf70f4a0a9e3c9d20fb5a02baeda32612604cbc0b53e0e03a953dd8d55ef451ca1d7b66bf7e6229c3b0438d89e33eb5e207bf81cb1dfa462a6ff44b0c0f4000ebf58cfdf6908633c4757ffcd47fd8a3d4049b96c53ed2bb872584426260d36f9462a8c07f3802e788b2ec7d7097b88f8f95b614a77ddd73e8b8c8f562ef18650448caec5924bd9639e491eca90c"]}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2001, 0x0) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:40 executing program 0: r0 = epoll_create1(0x0) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000002740)='net/psched\x00') io_submit(0x0, 0x2, &(0x7f00000027c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1ff, r0, &(0x7f0000000040), 0x0, 0x6761, 0x0, 0x1}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x6, 0x7, 0xffffffffffffffff, &(0x7f0000001740)="26254164fd141f6f86ec1ff37d2e879043dc2fbf05883bbbe03d372eeaad7f20d63d12cdaa0a0c68ae1fca6790cccc2c4e7c6b8f4c8d2ea518888a4b717bfcf3fb5d1d6b902acf0917c4a6a8f330e5ddfc4c7aa2e9129ae0563f40cc144e07dab97c878c2ee0194bf90846fddc53d976edf76be09097624e9ccfd9bfe4819c8bd3be9f3278738b356b026303f39c7d2ebee277d025316b9edb540b0cedf495bb51bc7335a653767d7160aec5d1751adf697e5633cb252946ab8bf6e18a699a784f04be130fba112f4d492f14625dfa72af3e0bf2d4c96e4dd5bc1de2183518d7f5d09314b8bec51ea01f62290c62eeaaa3bf92c278f44a16001fdeb13a64c4effa9111024faea9481140ba6d1eeea928eb33c250220c6041e03e4789189a919efbddf641a3a7a04e6994ea841205d490c6aad04b3a5e059703b102f6c96c6626542e8bd49b78a707bb4335b1b91ec9137829fef58da6f264e5839e7c15bd385149231d9aa35b5c73649b1060cd7c0e1438e417a937fb3d0f0ac5093c69e2d5cc26be307526ec9238735634edbcdce8c4704f5a06931e3a526ddbaccc78d4877704595f62a08a7831d3b8c66101829ba284642a0e7e1157a86f1b8338a66d525bd33158f4773f8d1748afb17354108380936ad77f5865750a35b3a782d5b638ab5b2f2e57a98465a5a2277bb3d094edbdc899970a60147d5c79d93220bbd1040cc5b229affa40890723724f41fc757d38652bfb7b923134f9a604fdeccd46d13d8160a84518838478b3b2f6fd7e8042301bcc50d03ca2ac267612ed238b7f7245dd8c2df853c1b892cc4a199ee437720746d3c8660fc179c83d42b2a929fb94ef38ba8efc0aad15785104761caa9c4e7b2d79e32323de173db19bcafb0e4c9ce5524ab1c2b34464ec2fd52c9a08350e2449914e7d035492aac1fea2a568b9cfe3218ebbea30632751161484a0fc5db283c47ffc48743b6bce701385dbaf085d541f0bf159ee985c51b0b5195f8b80e340523e11e98bd98e29e7216e96f5f19b563e329d4ff3e49be00c99b69b1e52e5f68ed2005389152340faae3468a7664f3f793cce3e5ed692efbd289e0396d5b06d8a1be5f5d4248634921953daab96edcc3d243f0b35a3608142d6185f4ac8b9817b8d527c0e87d05934d0940e3397583800aee1088f02c14c45d93bf98679291504704ea5ec9dd7b9b1aafc5403a9276d9958d61714b90a8b08f7b0d197d2247f23fb0ab1086aeff6b7988e8fb63c3a495923ba87cac32d80d19b20dc00e2dd638f2296ec21b8db679e31cbf6066f5c6253d466eaf6aa5b4dedf6b05bc332cc480d2084489123c80cd5b590995e34aefba7e21a9fa4d0afcf6980745357be1d953937b529552ca86617b9f18242614c09fe83b437d61d1202801b0e2b73ddb50ca69839306d2e3709bcb9662f6fa6cae94fed35a1de0146f6f9c10f35eb4209d4a4a34b4d4fb67e010b40604570e931849fe30f5c35623ccee4448da8ea2e17813714a49871abae9635ea58ee16827414b1a9e4fb01732d7381af8465a2215420d297b9411d0c5e3a2577f9f7cb8b86efc82e1f49e676a4fa2b01ecf8ca80e28d9995d3684948b2b18f06e47e18690fa5dfcc4023348de3a3a8ad960c10f86c5516a9f4f72976e9a392bebfac5b7328baefbd1be9add94aa7b2b8d0b02e7977a2361b3a76ab7073988fa09fd957582105029c1c8ef6a69c19114cd13b36acb0dc748b053d7ebb0e606b337b82a0f4a46fe0ebf9686db919d83c4353fab85186969b4d01b78c68c8d30022c177e442c1d79b61826a93947f4d1d4059638c212a8f694b36a9dd49cfb60a7e9cbf3e489728e096fd3ae6ab072eb724a0ecc5542983c3b0cd9a36c38c23f052da829a868455b3d464987d0c8cba2fec857740fb7902e7b2fd6d1024b42721b5182bcbf260cd5da0d51818affc1b63c47b8fcd7bf9100aad23f46e6cab37147fdb988fb74d1fb1d8a0090caacaf587a8662e46d1eb8b3231494eaa05e618743dbbc9a468316d04f7b183faeac22f7cceb8452585892d2b3e6308878492fc52ae0cd35956e611fb0c324f2fb5fb7c90407137ac7bd745000c4d25f9e59d53b19fdb877770f609ff2f12cf01ab3cdffc8b107b657d57349276d71a214921b709073a5a6914b4d96a0237f762e8b5b6cab17d85a9b18acff71fa9138d5ba15403aedab7983b1cd17183ebda7a8c1838377ed2f47e5cded06095bf52668f121ee8a8a7e34e125d280777e8a3b848c50c3fff7e4d5f50932beded05d1c6b4154874961bf41d0be5c8ef1c53db6e571aade830ea046ed5c60571a8ee25ce96b1075cc309eb78feff98f41a0a5857aa3b8f7ba127c6c6a6388434567111b4ba40ffe0df967cb1bae59c35172d4ac2d77867c8f8a35deaf8890404bd39cf905825e8a776c683d1ab74515b4b88497e2c7fbefd3fa7d6543ce37fa6cf757b98e2668b8274be89a0bb20b711403081b2dc88450048aceb80e3c60db2f3273c46eb4fcf9ebb376bee8e3747f1ad6084f46bf1d36fdab768d3e1b7eaf4a578e267d5814556698ad4ddcbb68c6b13aea0ba2975b3a0d5e910644817915c76c1699689ed836cb30172e922cbbfbb59fd2c0b7f674f623ba25f34d4a8f975082e750b811cc62f0076629020272f8c7057996646023389cdf9a716479a4f1425c630243d0d252c85f0294d05fea69b6fe2d4d1d6c5682bfdb0ce40a282c249c1b4401be3ce2ce25623c14c4bfbec5998eeef1e407570ec6557d7782abdcd4e32843e6e76fe991ce1236f4f4bc6e6a4dad5517f8c7489ac220693ffcabc7ffe7e40f6b62963933dd9d7368ea25b955847d9812662d8ed33e8a2055a8b4653e85a8fda8798f5fc83bb115054b251cb0564772127091acc9e57015df177bb638555b5e709876843827cae11bebaf2b3f627f4a79863511185c7a03650b410b799b838a785577c27537c5d60815a5217c06f46c314d368e90f7c2f67ef40565e3593741f762d3771569c960c74e8ae13fbac00915dc137e677ad8620131af01f4f3684e5f5089b06e1638591e333190cd3ff0041bd3d7645a3fe796f852bd65e3c5ac14963e4f5ae11d2e0fee09dca893a31656d89e1ef0d2b60a48311df76e8da5e6ab4a43489ea06075a75e25ef3ade9a20df2958924e7ca07e592441651388f9300a4e83193d04db50e7f91ff62b19909d797a1f2b8de34659f9eddc72790ebca598d3c6662b8cdca6554c040287b6a16a552b2ff00bdf42619fc49ddb655883e3408794df1c14364dbd20966c917ae0e9e3413884566832952034da23998836ca38c8afeefd385445041f2716b22f8c93aeb840e9d7d6f0068de444768040ae7ab8dae63a207a447e81ef52788480b9617688b6700a74b0e056aed2cd2a2b8738f6866de068e50028163ebcaa75b33fdd63e0f6abc3cdcca74e9dafac47683956996caaac1e2f9a570639150ea92b73987cdc9cb3357eab33214d389973f9168a671eea6a71f0ea2c234a4390e025931f7d0faa76713b700af71bc7dae07d3b0d33230a3ae506cbb30329842bceca77267d17aae99becdfd844e2113c2ab734e49f37a6f1e9b345827ecead9b48028dab977ceb2d74f1e24a1de7e7d0d76aeef5413c9b1991d9e1895694810c45b305e8fb394edd69ee449f7da9cc5e5c896ee04555e771c83405a60e1a5a93892e05cedc9ef62ec22bc2849abcd39c4547d88a4c183790b21398151bc9095126d698209d296c830415ea6a4da96b18a0e9dc17d21f0f3ab8323fa20c424dfe0c9caad1b27cbb8f08c55f139d218fc8141136ca45b968c9210b8392bf5442c1185e5c9587d6a3394d05f280c5fa4e8ae20252c59fdfa003c8af480c0a7fd819c92ec91f90332268d1fcc94c2d64f94595e38dd17edd995ad48773d9192a4d68a8107d3f1906fa6e8524fe62ab65e6ea0f84769bbcbb66f5caa91aefb65eceb9dfcdcd8bbd3d46a7d4afbd9db38cb61c28edf928f5eac589cde567999843c722bf719bce2ea9ded98642583aad97f994854ee310277e428be2353f3c989dafe767fd16d86a648175651e8dff93ea8cc39245c39ea2a30521bb9ed217c0aebf5b52f6b22da56c184360047527e9a9a47eb9bab9e8a831f888a73a53978ae405fc8391c3cf691aa355a2eac76fd6e675e7863356d3aa526ba8b75d1a6322b43841f790b4e57286a3409011021176f3cac311c6c915706e10d3a3918474602862c30bab73c95e465fba88898faebadd3d02354067cf960e239b4dd214ef8aea0f7ef8c5b0f1b265795d28a12eb276b8d684d0d16706abc3b3189e1f7bf49bc0748005832cf368597e9c7465ec3c3ceee832b2e658349aa7a7b898becbe0d7f72da641bc0d7638905136b54de06ea5601ea7afea7ecee128d4c3e041f55b6431c3c86f0c656037d267ee78c20d842eb9d9caaeacd1b61001566b28aa90fcbe3175d4d62fe16b1b8dd07a139de8efffb87f96c631ebf36a3075aa1d518ddbcc7ab5fa21cfa3b521f71f6266fbd9d14147326275f2821915409c6b99a890d58a2179ff158bf2336290812dd489e1b51ff6408d89c01af0fdba27555428361dda8054f199a9f7664edcf114e98dfbd21ddb3113ace7c355d85d7107ecb82b9bf108db39aed0222a3c518d2c60ace5a2011ab213803f8006bb2b2e9a58ac33ee06b989fed33d76eeed5efcf02e80a041feda4b66925858bcd3185d473bcc71e6ac0508a1618c05f877bd1079a5520af945c13cb389df8d7c43c1fb35be29270988e2d8b6c81d2997c5eb9769e8dea4a0c14b1bd34ce598221b9ec8229783a1c3d2ed73a9987c289ee356b92b1ad6485489745d9eb2cf48d755d1179e6f8b278123c6db3f0851f00a9d3919fbfc659c3b73b61f3b3914dfcb337472f197a628627ee13eaa6f8cdaec7d96b5f17a17a834b006f51c44d92a94e677c23cbca691a253df5193743bedc06d15fd8769d9501fc78eff1ebc53929f983755a84f3d1576b623c7c4a560a72c707bb323f2b428027266f0517cf5b3cc8ca80a44897b001856395ca9b44514f28d5e6bbebb6abdbad1d18c9bb5ac42e75cfe229091a2f5106a61ad57020621a70322d2d5c0cb6b3cc3e9073df1c94bac06ab485e4bca4195e3453035794ac14fd1cd1f13d6eceb9dc26f77a9983f23d55b88f4358964d3306135db115679d9007b8a2b4c9883cfdeb2bb20269fe0a0b3468b1f41e9d6b7104ba72a9f4ab0457177a717dcec4fe9ccf1327e7b297720d13371fcfa4de1c0f06d377e7e47ae7507ad9b52fbb3a52a472c48abdd473132e", 0xeb2, 0x0, 0x0, 0x0, r3}]) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) epoll_create1(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) epoll_create1(0x80000) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x1f6) sync() 2018/03/29 14:06:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) 2018/03/29 14:06:40 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000240)={0x400, 0x1a, 0x401, 0x80, "970f3b1bc8a8cc0deb52ba99e0cdf7afb255ea8cda09810d2e12812039bb7d67"}) r3 = gettid() perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x562c, 0x4, 0x1, 0x5, 0x0, 0x3ff, 0x1000, 0x5, 0x5, 0x101, 0xade, 0x6, 0xffffffff, 0x5, 0x0, 0x3, 0x7ff, 0xfffffffffffffff8, 0x6, 0x1, 0x6, 0x1, 0x0, 0xfffffffffffffc00, 0xbe8e, 0x3, 0x6e, 0x800, 0x8, 0xe, 0x3f, 0xb20, 0x7, 0xffffffffffffa678, 0x800, 0x200, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x10001, 0x6, 0x8, 0x7, 0xce9, 0x1, 0x7f}, r3, 0x10, r0, 0x9) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/03/29 14:06:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) accept(r0, &(0x7f0000001000)=@l2, &(0x7f0000001080)=0x80) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0x0, &(0x7f0000000240)={0x23, 0x4000000000000000}) 2018/03/29 14:06:40 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x80000001, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x5, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x0, 0x0, 0x80000001, 0x1, 0x4, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r1, 0x7, r0, 0xa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r2, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)=0x200) sendto$inet6(r2, &(0x7f0000000080)="08f0667ec81e025c2dcaf48eef0ccb2d035f7f5a22c35ffe065b00c6e6b6fd51a6fdaefb", 0x24, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffeffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x1c) ioctl$TCXONC(r1, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r3, 0x7ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xff77) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={0x0, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:40 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x28000000000002) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001500)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001140), 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000007c0)={"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"}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001180)=0x5, 0x1) getpeername$unix(r1, &(0x7f0000001240), &(0x7f0000001300)=0x6e) write$rdma_cm(r1, &(0x7f0000001480)=ANY=[@ANYBLOB="67f8b5723b4714f7539b"], 0x8) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) recvfrom$inet(r5, &(0x7f00000011c0)=""/107, 0x6b, 0x10000, &(0x7f0000001440)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TCSBRK(r5, 0x5409, 0x4e1b) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000001840)=""/201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001340)={0x100000001, 0x5, 0xfffffffffffffff8, 'queue1\x00', 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) syz_open_dev$loop(&(0x7f0000001400)='/dev/loop#\x00', 0x40, 0xa00) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000440)=0x8, 0x4) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/29 14:06:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000008000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:40 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) r1 = socket(0x1000000020, 0x1, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) socket(0x2, 0x6, 0x3c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x3f, 0x400) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000010c0)) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:40 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r2 = getuid() r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) r5 = getpid() r6 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a40)={0x0, 0x0}) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001c40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000000c0)={0x14, 0x37, 0x700, 0x70bd26, 0x25dfdbfb, "", [@nested={0x4, 0x38}]}, 0x14}, {&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="04003500f338de8d3b938bfce44951219b1f327f3255bfad0ba0835072dc3c89db051321d651de881240fee04300e6e1f532d81694a60000"], 0x1138}, {&(0x7f00000012c0)={0xbc, 0x41, 0x100, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @typed={0x8, 0x92, @ipv4=@multicast2=0xe0000002}, @generic="ea7e587823e80e32b79545fbb971bfa9784060ed6bb85626fe9741f8798384547e73ab75f0f7e2744bb4a7f889a0b64d362ceab6e09114fbce0b5bc16076e52861e6651b8439b0f8241516ed3d4eeb13ec06c7c45be29635a5c95eec414bdba65fed42489102771d1f877250c766db4326fc0db25065866126d56c13e394076c91a74b71e725d52c71c7e01b8cc74847218669045b9bd9ad95"]}, 0xbc}, {&(0x7f0000001380)={0x84, 0x34, 0x200, 0x70bd25, 0x25dfdbfc, "", [@generic="6812a0f39f065be33d94f23a90a2a328552670a31be7b351ecf84749bc171b7982b82a566368b6d78f1a1548274495c56c104d0dc3d7db30f8a40fc67c4c46a176659c59278ef786a01c4cf472d6ccccffbf66dbb7eb7222925d5d9d5b6bfda1e8590cea8c854184303d0a854eaf9a9ea5f7"]}, 0x84}, {&(0x7f0000001440)={0x30c, 0x2d, 0x702, 0x70bd29, 0x25dfdbfb, "", [@generic="fdcd9bce431fb845c1322a13558ab4a6a3e14f2c895c77841cf478f9ddf53c980558cafcd03f282d2c559d9fc4a230f2db9644d3a99bdb42dbdd7102f5a870bd10ddcd53f57a718baea6a2b901da9a2504eed548d7c05456ceb7b008675b7a5edf4644c6691953b1f53020c7ebda7aae866680f84f61be7f7fc48243b4164727f255cd37c6089f675d19a2ecc59d56384bbaaf8ec3aed6b916a8dcee09ee9aa90f6da751dbb3417a0ebe32e82cf5560e85b8521b67ff9cb97eb2ef775e3aafcdd87fa45e3570b710cce6a05b0d900207c9a59a6b358ccc80d5a1e5109c779cc9", @nested={0x1c8, 0x57, [@typed={0xc, 0x4d, @str='sit0\x00'}, @typed={0x8, 0x3b, @uid=r2}, @typed={0x8, 0x14, @u32=0x3206}, @typed={0x4, 0x3d}, @generic="423d9842b39d83b435707360799116790440ecc8229c78e1fd952865597e290881fab43bb0d611e73932636c8e981ff743e8d72f2b69afc3bc90f64fc5ad110bb699a4ba568afc98169d4ab23721bdcd898d576c9170d07da2708e51b5bdd583743349b4e720a555309626491eb3b899a13e1fecddccd925f9bd798ce69d5ad124b4e95f87844e658e3ad43a3913f662f9a184936b9b805c8e804f70f1649cc0e10a86607204cb1ea58f7dba1dec61cbba3501d8990c363d89bc43c1e1ee0010ef578350054e3900f74979524e2be3e7efbb16e9ce52d6cbac2a8f8fb449ca73691563", @typed={0xb4, 0x30, @binary="1b1c64fdebd5874d33ce5d7b14aff87d2b2719817fefcd1644084104ab0e4c7b9c286890ec32e159946ebeb90a19b37887555dee3a046177d753aac2e380473dc1c6d7e5390bc21716bd5293f4964c8b66bbc587079074ed9bdad7121babf6698e613840f61b3e737e7491f392874b3d7988c95acd7f99bdc66d1c6713bf43915419571ecf24f7c3fe1658263e96062e9185ed97b990778b727cdefb9813b1ea8b2f1afb743eb5563bff6ef6964e98"}, @typed={0x8, 0x96, @fd=r3}, @typed={0x4, 0x1d, @binary}]}, @generic="625aa6c5e10f422f02813da13ff725d92a4e5999f92ca9af9eb2055a091bf715ef003714fb5e998b38cb6e5764dd1008b4d920e59e3a021d8ed015ffb0fa27f5a26c9e5552982fc07b996ea3e554", @typed={0x4, 0x28}]}, 0x30c}, {&(0x7f00000018c0)={0x68, 0x1e, 0x30c, 0x70bd25, 0x25dfdbff, "", [@typed={0x50, 0x33, @binary="dbe1a0867f2a99dae68e69e06417078ccfb7b2357b71441300a4da6509144cd09ed083a9b9c127b4e505540c1861b77dc9b622f01b129fc40344cc6d3e6c99d5130b597ffb09aa3749bb93cc"}, @typed={0x8, 0x3f, @uid=r4}]}, 0x68}], 0x6, &(0x7f0000001c00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000000}, 0x40) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r11, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000240)=""/206, &(0x7f0000000340)=0xce) 2018/03/29 14:06:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bond0\x00', 0x600}) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') write$tun(r0, &(0x7f00000001c0)={@void, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @current}, "d756"}}, 0x2a) 2018/03/29 14:06:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={0x0, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:40 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x18c, 0x9, 0x3, 0xb00, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x3}, [@nested={0x84, 0x55, [@generic="d52f27d2363509ce28273083b769573c5982c80818e9d5010d2b780988af5c50518197380fdb53bb2689fc18e473179a5183d7f6011f4be2534df50f62b832a835ef45f3be5b595994c4a10807790f8080acd7020e7e13e1b1b0330f1133f497346d97d45a64596f2b36cbf5e36773da26eb0d521f10557526e0817f815e9c"]}, @generic="0d36890174e1b637bcb5afc7b18560f0ac2f46fe89b19ea9d1b4ac030dc83e47a408dbaeee5284e4921b538bbc4412efecfd5cff4bad1542e174da2cbd208a320a14da991fc1e25588f305bee73adec1b006e354227af5c1fa9c39e0a61fcfbff6e8d9652d366b399ee3775fc43b9c65ea046f286ce125b99cebf00d7c67d81359f3237470f20191c89288b2abb30cba487789fba168b2332649a1e3113102099f593063685d4343a6e4d77e89d37e5255008adfd370456e518d6b7e31e710d528007dd5b8786fab3b6923bba31eaf0290fb5d9d130c454e9419aa4c0f7473844ecc5cd870722d6bd6d749bdc0c89e3685c3fa58"]}, 0x18c}, 0x1, 0x0, 0x0, 0xc001}, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x6, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x15) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000100)=[r2, r3]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000180)=@pic={0x1, 0x8, 0x3, 0x1ff, 0x8, 0xffffffffffffffc1, 0xf1, 0x7, 0x0, 0xff, 0x0, 0x1000, 0x1f, 0x8, 0x9, 0x9}) 2018/03/29 14:06:41 executing program 0: syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000000, 0x402240) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x9, 0x1000, 0x6, 0x8, r0, 0x6}, 0xffffffffffffff67) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x2) 2018/03/29 14:06:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x100) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004140)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004200)={r2, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r4 = memfd_create(&(0x7f0000000200)="8e00", 0x2) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) timer_create(0x5, &(0x7f0000000040)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) timer_settime(r5, 0x1, &(0x7f0000000100)={{r6, r7+30000000}, {0x0, 0x1c9c380}}, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8000, 0x4900) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000140)={'bcsf0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="140000004a1502e84302edfc583971d2928c51bb09b655"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) getpeername(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0}, &(0x7f0000001080)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000010c0)={@dev={0xfe, 0x80, [], 0x10}, 0x61, r1}) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x9}}, 0x10) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x6, 0x40000002, r0, &(0x7f00000000c0)='./control\x00') 2018/03/29 14:06:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') fcntl$addseals(r0, 0x409, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x8001, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x5, 0x65, 0xffffffff, 0x81, 0xfff, 0x3, 0x0, 0x10001, 0x81, 0x8, 0x0, 0xde}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x352, &(0x7f0000000540)}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) r4 = dup2(r2, r3) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)=0x5, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000006c0)={'sit0\x00', 0x600}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000001040)=""/4096) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x9, &(0x7f0000001000)="f1ff7fff032864b2308540cfc21f42ed132836b84aacf2bf996c", 0xfffffd7e) socket$alg(0x26, 0x5, 0x0) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004140)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004200)={r2, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:41 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x138, 0x0, 0x138, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000240), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, 0x10000, 0x5, 0x2, 0x1, 0x200, 'gretap0\x00', 'vlan0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x7, 0x4}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x1a, 0x1ff, 0x7e0, 0x20, 0x1000, 'bpq0\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @mac=@random="2e0a9c8e69f8", @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x2}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x0, 0x2, 0x80000000, 0x6, 0x5, 'sit0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x4, 0xb}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x549) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400000) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 2: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000003c0)=0xfffffffffffffcd0) read(r0, &(0x7f000007bf91)=""/111, 0x6f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10003, 0x7ab4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xffff, r2, 0x7042af5de8a58933, 0xffffffff80000001}) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001040)="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", 0x38b, 0x4000081, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000001000)) syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000400)) 2018/03/29 14:06:41 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) socket(0x2, 0x4, 0x9) setsockopt(r0, 0x110, 0x3fd, &(0x7f0000f76ffa)='\x00\x00\x00\x00', 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)) 2018/03/29 14:06:41 executing program 0: r0 = getpid() capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)={0x8, 0x4, 0x6, 0x9, 0x8000, 0x5}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x0) 2018/03/29 14:06:41 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="140008004a68c250fff8213b6867a2b3159dd3b24302edfc8a42f8f99776aa98e4867213a4b15e62843e378f7e2c0f0da4058e3a5030b2176cb4d1dc38f861237c2b9ace413d9d18288ee07e27b3edf35f285108e5588045000c2960bbb3ec820386fd86b77863e8055660b9"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) signalfd(r0, &(0x7f00000004c0)={0x10001}, 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = getgid() setregid(r2, r3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000340)={0x7, r0, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r5, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x27a0, 0x0, 0x0, 0x3}, 0xb) shutdown(r5, 0x1) readv(r5, &(0x7f0000000040)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000380)={0x100, 0x7}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000400)='teql0\x00') ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000440)={0x5, 0x0, [{0xc0000001, 0x8, 0x8, 0x1000, 0x9a4189d}, {0xf, 0x5, 0x7fff, 0x2, 0xf4}, {0x80000008, 0x1, 0x6, 0xffffffff, 0x6}, {0x80000007, 0x100, 0x401, 0xfff, 0x9}, {0x0, 0x6, 0x3f, 0x62, 0x7ff}]}) setrlimit(0x0, &(0x7f0000000200)={0x100006, 0x1f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5e3, 0x80) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x10000000}) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004140)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004200)={r2, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r1, 0x0) 2018/03/29 14:06:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x0, 0x3f, r2, 0x0, r3, 0x6, 0x8, 0x7f}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='rs\x00', 0x80000, &(0x7f000002f000)) 2018/03/29 14:06:41 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x7, &(0x7f00005b7000/0x4000)=nil, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x900) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x4, 0x7ff, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="0063deb500000001"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/29 14:06:41 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x7, 0x2, 0x9, 0x10000, 0x9, 0x3, 0xc7b, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0xffffffffffff7ffb}, 0xf3168462b4981430) r3 = socket(0x100000001e, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x570, 0x140, 0x488, 0x0, 0x488, 0x488, 0x488, 0x4, &(0x7f0000000240), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffffff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x462, 0x0, 0x4, 0x9, 0x2fbb, 0x4, 'bcsf0\x00', 'teql0\x00', {0xff}, {}, 0x0, 0x128}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "09cb72607da568389c49e73290bb01765cc2d685b1c060094769819a36f2"}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xc8, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001080)="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", 0x1000) setsockopt(r3, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x240000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7ff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x2, 0xe5c) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) socket(0x10, 0x80000, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x284) 2018/03/29 14:06:41 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 0: r0 = shmget(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0xfffffffffffffffe) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000880)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) r8 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000dc0)=0xe8) r14 = dup2(r2, r1) r15 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000f80)=0xe8) getgroups(0x2, &(0x7f0000000fc0)=[0x0, 0xffffffffffffffff]) r19 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001380)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001480)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(r14, 0x8903, &(0x7f0000003040)=0x0) fstat(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) sendmmsg$unix(r2, &(0x7f0000002f00)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000200)="45f97c7778d07681f7eafe5c1c287c853667499596108fbc92f7c2f5bc98bd42da6fe266509587363273c1bc2e5d72994329ec17e86e30f0402fe26a9236e865131fa6173ba114573e7afd0518ea5d72e1a96cf05a582dc9c4aec30d5bbd8224e29df5522225744548d1f24733964e5dc2d2cf1e705abe732f93338b739695bcc91e8f1cc244894bdd10798d63a035fa7573be59ffa669b4ea730a453a582b64730e", 0xa2}, {&(0x7f00000002c0)="9129bfcbde9d746492a139bdb25d87f470683148a07b99c06e00257b45569192b179ee4beff1e3de9061c592a404542840ef8302017638a972a7cd844b296d65d953155e20f6996e64d48fb6ba60ebe9fb84831da673a8a699391c768f3d7dea7b09945c493ebf981205640a7c29296679fccc8efd530a89e3d9aef315501a9b50294d6aacd7815655976a26d28970b6b97ad878d64f5dcaf7f30674ee2e69b198dc84745752fb6c3c59ccf38f06b2e3726a0e421188a639844122790d62fe9b", 0xc0}, {&(0x7f0000000380)="be686c303851b7c3fed245669802e6549900cc263e9eb2e98455d0e4f943b227ba4736cb67738bff44872d7521924da1243f0d47c379e66659728540", 0x3c}, {&(0x7f00000003c0)="9bd85d9c1020ba6ed43ac55867c59fcca24ebfe50a1916c23b67686a241e9abb6941b4b44a29e58ffcfb67dcad1fd42f3726d875f1fd022e14fff664e0b895a904895bc42436db67d45945247b9b0f5bbb817610b4d586abacc4e9d9316982bf0299d7ef42f35d5affb8a70195f48420017c3bc5778a989a9aaa", 0x7a}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="5826873699efc72ab65b6928fc5f3cf602e8ed7b809e7264a652fd48beee42026d2e806a0185ea5edf7c9035d286a1b59eef2deb2dcadffa56c1a365719cd78fed7ce0335edc2ac6dc851fb615ff21783c1672f6277f77e8583899c89c10f4dca9faf248bef807a528e1857b8b549ad862b2de86626fe6611bd058db61029971f6e86e94bd3657704e738472547768f35e59b6ffc742a50aeb6045d21c86bde69d1a8d3dab91310e518325e5d9292aa50d8d5ffe168b16602df69b1334ddde960e3638ef32d170ebafaff241586a19e5a71dcf893898007ffe49e571cc28bc80abed19ad6eac0a4e66f29d504f", 0xed}, {&(0x7f0000000640)="247ed1b6fef04460586ec5eb7581b551a6bad273c734dbe82ca2516bb0c7c302e10c2d55be5d7165b928b8897d28f2c41daf9892f104db62979a81bad1a20412be9e7d8a3cec78959f3365273df9bc60d31e21ae2f8405", 0x57}, {&(0x7f00000006c0)="eeb31ca21e199e6c84719ce1b099a1a1517420b96067feb53e76a78e678baf913c2e", 0x22}, {&(0x7f0000000700)="865354b5f73aa861d4fce1e9c7f8e07c6687939e1d525b2547b652ff5de708d83d61b19967ae3cb6633ad41df6f183208850895500dc846ae7b348d21ad023a7d3e3df9d3c95af39daa4e2913d77780f5adf016cccda76f66ca15889ed11639739b7a55d530a17ead14acce704e5a99db6bcc2bfb8347a04eb31fbba8b4b244ab5a563d972dc5ceb7710cd55219508c8a8af2d4d829693a714834c1755cf0f44ff47df8e9bf7dc8aefeac030aa57aa914380f4fd1d48c4c97f", 0xb9}], 0x9, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}], 0x100, 0x20040000}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001180)="3ce71bd01e40d1728b01f3001a087da81f1fd8477ae1f2d3543bdbe194a9332be37a0df1e34322deddeec4d3e60e5b5fd66fdf9d9902fc5c659c1aedd2fc62804f26340a24eb8083a2098ad66f9c8e6990888c6466e60029853c165ef80f5518923c09b4e301297521126aff4348b14b921f776a53473cca331323e8c904a83731ec108638c50edcba0d992f1df6038f70", 0x91}, {&(0x7f0000001240)="9e0c1912ba87f3406fb491227c5e8e268c95276f63db5b533c7ac28eaa499f5cdea36b9312817510b2299234332f5225c3cf08001e5f073c130139379af0d8ce596d20130c7eb7c24191b36a14ca1204523e598bf793d6b57ad0a98fb853605b621e29264b6b904a83780210f546b20cdda9e04e9e73b0fd9dda1bf58f6356b83f77f224b010c897a33af4ad603a5c975056d5c1f33f211651d8014a8bb5d18b71881cfac73b30f9dcbeb8592746da55893a4fbebe1c1ed095f1be2e5e3bda725954da91e45d15e5e6c2e6ac5cbeb21d942d0f952e7607", 0xd7}], 0x2, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r2, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xa0, 0x8001}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001740)="1efd332e3b2e1327f0d413466715e969cf622f67eb7772c5d52f6a32054160c7292121f304c0d040611461a9dc923e17ea81d82d1e0a9011a6e9c8b476c98a1764e023d04ac57a912f6e0a52ff2fbbe339a8f776126dd5f76bac1e8954bb", 0x5e}, {&(0x7f00000017c0)="575ecb772a3e544dff0f17783722ee236382f299b1dfe11442a163ac874e6e6ee0358e04d8384f6b4657ab9099254c1ce6501600ef3f8fcb7b97f998761fe2ea6952e867533839771b3ed9ef5c1bc126f7c890f055e49208e15bda1023f7f22dcde23e2ee414ca23f65760c41b5e838a75034d3e639fe6c9ad", 0x79}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001900)="292fc4d965661aafc32aba2c47b295249337f1ad2cfd4abd90333ce49bb24587efc55f6cb82d50243fbe84b1c7721f5f7acf715d0fd1e4f80ef4d053fbbcff5a74a43c237c5d9cb5926a1ae0bef305156fa5c08cfa3302c0523ebf64ccad98bc76e7e91ea0f4250a825f6b6afec87872123b399afbea88297c81a0096fff5de2dfb25d4f0dd99b20b9f7a7ae5a7135a25e6e5ab4ae066a9cc1d528c64f7e0d8dd5ede21fddd369", 0xa7}, {&(0x7f00000019c0)="c7b2c2fe962283bdd65de47df450f49c9fc92812e7506d3712210b80a3c0689ec4ee48a7b0610b57e3fd56f0a54ea8ae0cd8e236e5145fe2b60e4c9e772fec137305fd69b0b59eac42e09f5bea0f2510fba57cca4ac916e9467d06e0be93f40275b54538e3d5c3f0323380e3acef4de134a6f7a369ae2becc4fe420914b0949161569384ca90456e5b3ed73c803ecd5d64e8bb52358bfcd94bcea04b6f5151c3ffb6f750a2bcb9fc3ba0a2fbe36e7add9f3b63229b4a72d309aed50cb21cfecb4bc9eb728e8d8061d506e751cf", 0xcd}], 0x2}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000001b80)="4256cf73a2059e43a7dc7e7100dd5cf1fa58bc10044dc8e17558db8ddb24752cd37c118f03f4d617ed51c242ae1d2e9b5ff621cc5095513ea10f06dbf406bdca930b76469c3c0b37b16a80d6f8cdffbdebc3fd601fe784f97a477f488a562e8ac34f7946e36d63cd519644daa34f673b7eb95ca8f94adbebc82831b65bd94eb4dc773c7562c1e8f8d4b0d0ef4811cc2d7990f41e2740f184162afc11", 0x9c}, {&(0x7f0000001c40)="d4", 0x1}, {&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="d45eb3550fb6b8bdd07809e526c15e39e300a59079efc12d75187d5d83862840257821092cd76edbab7cacf7a0c96f03f3a918", 0x33}, {&(0x7f0000002cc0)="a5b04cd3fdeca1496edea9ba1b58f52ba7c7e96ab90783546e7c8bd58fcf94533b51de7241bf849ddd74b6f158f945f2a7ea8c77062ba1aa6436818c4449d0e51094cee50f5e43941d42c2a32897d7f8", 0x50}, {&(0x7f0000002d40)="f216b3410eb803d57fb0626091c3ca0d7ea37d7a51dfe0f0baeef60449306a1c2fe6832e8b0d1c2758b14009f41e4af5a0aa515197c388b4597b6bc54f9c56ab4397043cca7116db807a6a", 0x4b}, {&(0x7f0000002dc0)="68bef314c2b15d5e7aee1f232a39be82b2ae8219f3df444dd660f1f4fb3be38de629c3", 0x23}], 0x7, &(0x7f0000002e80)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r1, r1, r2, r2, r2, r2, r1]}], 0x80, 0x20000801}], 0x5, 0x4048014) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1000, 0x1f, 0xe61}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r25, 0x9, 0x3, 0x5, 0x4, 0x8}, &(0x7f0000000100)=0x14) r26 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r26, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000260001000000000000000000010000000c0000000389491067b5f767"], 0x20}, 0x1}, 0x0) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004140)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004200)={r2, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, 0xffffffffffffffff, 0x0) 2018/03/29 14:06:41 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x3, 0xffffffff7fffffff, 0x3f, 0x5cfa, 0x0, 0x101, 0x2, 0xffffffffffffffff, 0x8, 0x5}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18008dce9881225f0914de91a421cb184fc02ed1ed308a", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80141, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000400)={0x401, 0x0, {0x3, 0x1, 0x80000000, 0x2}}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x2, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000380)=""/62) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r3, 0x200, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/03/29 14:06:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1000, 0x87, 0x7, {}, 0xfd, 0x5}) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000100)="2b7353049b3975a7d42432bbd74a4dc55fe03de63946f23a1e96b57efcc580ffa5e69f42665424e1f876806252faf08ef1049773856ff2b28f6ab9ab") ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0xffff, 0x20, 0x7fff}) 2018/03/29 14:06:41 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004140)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x3) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004200)={r2, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r4, &(0x7f0000003fc0)=0x4) dup3(r3, r0, 0x0) 2018/03/29 14:06:41 executing program 6: getxattr(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=@random={'osx.', 'threaded\x00'}, &(0x7f0000001100)=""/174, 0xae) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x113, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0xfffffffffffffd99) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0x43fffd, 0x0) write$cgroup_type(r1, &(0x7f0000001040)='threaded\x00', 0x9) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/03/29 14:06:41 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xd982, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0xa685, @empty, 0x6}], 0x38) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x1, 0x0, 'client1\x00', 0xffffffff80000001, "cb82b14fbad04d6f", "b57d8955f0118ec1ba6fab65c96c1d9d323cab5f0ad81018699899e5a50b386c", 0x9, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="576a8436cf93de37fbbd4090cf8eda48bc2a68cfcf35ee4459f939547115a81da6963faad0067ba3df5ed05c9e56795bdfc0af62f4136ddc850d3999ac21642b6ad14989fed74cdfee70587cb010bb07e152302c42778b82039ddf0600b14c50f66acc4288e76e64027c7b4a77687e9a3d48bc2bb52ff39877ca1224c45be489cc71ce9999e8028ecb43da6b8a43dfce10ed6befbfc12e2fb1687b4285666b9aeab35147a8dd90298cde0d36b96a7df3907bd009738eca79e2c0a7c30f7d35c37a1972d40c58b90d1cb11228919b79c610cacd207bdb5752aeedd5b046f89c7d231b7c9f2dc6cf3b75908d21f945ec0d518c8a23dbdf28a448988a2ee75aa5e049d701f418347675e0ed61c46328ee51c25a8ae57963c31faf0698522ad123c7c1492e4f04201a19c6abe8cfb6b64cb70cb4ef44171a623f0c4a0129a1dec379d872510eb82c4d0d5c7bfd36589ff95502b2d92aa5952b64ab1ebbb043e27c3af363460707dd3be959592ceeca0a961e49bf0e734ae9abb85d2d60029327fedcc437c7dbe8ec40680b4d00e0e79e8737c8b96a03dd285dc534228ec5d592d0157a4c406b0a8fd9cd1c3f88c43cb39f546eef0f3061dab7237e7545155c828be588f9096b12199624a20520a4fda621b6994306aba705ee92824441f72ff33aafc6b7c641c9c4fac9964663601444524456229da2feda6f8b7df5ce6cc075553cedfb007750e6cb800aa05f3583b65f7996a01e92e35f428612818eb8ba99487382ea8545eb5bf0b5209599303408dcfe175be73a1cd499bb60db60aa1a7389d393792d547518e3aa1f4643712903a7c12c3a52754f6a95e6032afd48c5e7bb50c087e9a9bd83cc2622ebae8b3e1d2b39645c33163df52294e292ad9e0473283db4896adf79c58d8b162d89fe580c82de9c749abbef56c8c57645e6ad024ccaf108114268da29084c368d9e3ed5909ab268aa7982e39512dd6bfb458976890495bf3b329817d03fb9a0f9c0bc7dda1cc92d4524be9b06b10eefb529e4ffe22fee2868dc9f94aa94bad55db0cc3b0ec14b9d32a68603f7f3ab311289e9c67fde3df7a76946808e03fc698b2b87d73d69e6b7bd0573061b5fae41b1646eb2b97ad99309742aea9d6d5f3725a92053335f583d500a012143ad9fa3f646df29d085001993fa1501eb0f0e4ceefd59f00681db601e9c09349dbc2c43aa752bcccfe3f0992d2f6baac5e075d364ee6070b4387dab4b6d620d81a27b2dba3dd85c62e5ed8293ac3836570fe83fcb626455502a35f1a3cd81fadb0599d517572bdc1b865b51ed8252e83c642440737b3e4cfba1cda4e23ce8fe058eb36af23de12151cb8d15afb280601e7f6b3698e910940ca74d55cdae7d82c3889ce700fb54e47cb7e101f5200daadb6fbd5bef9510838719f7a7936bbac8f170c8dd6422855e0b243c98de9eb116ddc40febbad7c69d66d44d2d07d7cb2037b28172afa0880a6322f1dfc129188c9d3f01b361556115d46f131c99b41c2fd92fefa4781cd9138ee3260f0392d3c51b0c44e606565b237b14db22b736f8ef70778d031a5abdcf46426ed76095edefff1ec6cda2dff9e12b487a91b7c012cbed4bf2f7621da9fab927bb67319158bdfe36c311c6ea71e13960fd486acec90ccf1370c4a0767cd7df24beae1ff84299de8624e01988802e83ddb295a363d1bd7d23674f3ebb4126074c62558d8cfa6bcb2bb09f197d7cff4d8a30e949c6ef7683b262fee436ee84bc495bd7bfad2742104e9fc970fe5361665b53559bb10f6373a1e502419c975c4e782109eafc46e3d03ea6567ba3f716f9bd8de61161814728ba2f0a31444e4fa1fb93885fa0ef9b60f1527a336c1e63262c50370380c41e3eab2eb6dc46554344c3987bf93848c6c394044c544557e7d5da8059b68a95cbb8c73e576ff01dda01b80c838bfdb787f36de0182fa232fb382cfa2cddd49c084ead5f78311192b25b04dc8305e1aaaf384c8318a18271dc5a11650b7232b29c6b9dd9b958a5134266397a91437fcfb51cde5f5ec1f9668359ba85dc4a282ce0560acacf56445450127476e0c50e0d979ef3f7cc3e9f2cf65f85f8aec2f0997b0e47596bddf2dadfe53a0dc39581fc47866cf22d61488b3eaff23bffa540a70348aa24b6219cda6fe7c2ac40d8ee994cc797e2587e80e992fe1b1d0445d2fa4b7184a998945dc449e186d33d9992c29fc694f0c7f442d85bf6ef506037dd22b224fcd8527687509b1a082e4657102aa08dfb061d4cedcadc5d3c6b2be7b3013a368c71686fdaa3620c11735ef768a0728fc8b2f82f358d83ae4ee5145a571eef3975df90b9b7ac951e290bbc56f56139475060c1ce932766226f217537211183de28f0fc347a95ffc08021699d46f8cea8b084e010b3c98e56425b31c73c6f402ca9e279b97fc8acc6c892e67238172bff1dd86daf4f267f998c052ea0d7d9fae390eb59e9e799e51d1aed293f1bae98b2d1581f554fd3133fe28277925e8dcc5af63092a3de206a626da05af7e8da858a6d8a3d3fa2ca5e4d9a5750a3aaac166f2fe72013c0a6f0df6170ab903f3ec5772223c216115d11d411701c03880845522893d4fee2c695a551c6100e5e1f3301c3c64950cae8b7f76d5dc9f767749e4172fe48bae34a18557f4555272d97d179dde3ec0b67f19c2099f884bf78afc82dbfd2e33c7d842f7e41d745b44af27ee08bf012fcd81ad3c26e610f3c1a149fe575073d0823d66b2abaea1bae80e8d517e37545418c616bda40d9d8f33311b195e608f3d02d8eca4663c5e72f7fc363ad0cc1111ceb7a01d9c0f46fba0f4066d95e96097e41028284750f0b0f4b87124667a98cdc5ac4f3f78326605cf1b719368b8bb1c569913a4dba74c5f76114a9aaba54f28c0a617925e74aeb8323c83190543ce18294f2ddd2c47b1d5fb0414a0a67fb25c040b60676d70f329b2abb4c0dd08d01b5f0f0424be2d5069d00d08eb14556f41d8a217587e0506b50b56268dd257ae7e52b3acf79a3ad35b890b33c3623cb7cc8a376493372838b28227809562275774ad0b0d223f3d791168118755d1d87c72515d97b1fcfa20e22d7fd167ab9dd67994d7335dbf0b5b82067bba19aeb93532ad2ff33a895e6d1cfafbb1f62894ce420e5ef6e7c4d9fd04093a6a17947df37295eb03d192c77203e4e6efcd88c9d7ac9c880982be57d4a651b4987b63920649ca6a824f2a6eb472d20ce663a3763dd06725a847418ecc4a655c060caba6c9c648ef7e87da8eb3c0166a240528c340e7155b72741b8cdbd239a4fc74e68c1eb31a9148b69d8f21bf439ab24dbf6c1e50c5a25d32164014f4d49c26d1e66f0e35088043025ce5967652bcc2b84e2d8fad23df584e3283b48532b3aecd56863ba89b08a876ad1f451df64a7236b1d44df3c6f9455aaa41d13ca67e8f02b7ae48c88a7e285e49310da1a1fc76b9ef0f286a9ecab7ecce5e0b06d420afeda41022e3182056ba239baac1f9505fd1498344e3674ea54b2edeb0efe668134fd4575584b11820f0775d15e49ef5cd3604c2b1cb5ad8e2f7ff1712b6a31cc4e88c99f9a52e49c42078cf4b96579ba2efdbe7628877311d2dfdcc19ac815f6e649af7da56a68dd34c44ef1dff7b7065547d2ad3dc9f3593e4b43901bbbc4c94f4d149e50f9ec5690e8362888cd64012826e571402d332c980079e301667b4bf28b84829d3fd14e1c5647c45e400563f9f8aa17b54ce1c351ea999351c979d477e5d9d4640434b71a6c2e13be6b1c5cca401249e64e7b8e5c4be5ee530220aeb18a6742041ff2760b2dbad6b93e85b3f5c1b97b997c78ea2e67ba9aaedbeaad79b0f5e50f10cb61335f1d513166cfaae7245428e85a6b527e0f506e723cd3d13b20df15fdf2adbe1ec736781430776fd85673bcc028fce4a503de06e8e06265b9f1e81351318e28adff2200930367484707663038e7c6197833bc441520211b551a9111a1fa87a6ba67c5ae90498335586f95949d8a59d65a81631e31739d58809d2609d79c7a30736bc263cf6929c1a2dcea8e67197a85817565808da316ebb76246490ee6d5571e3eecc1102235e18529ef62890f9a55c235430c6ab300652db365467c4344c940fad6d595b76cb9270419e846babb5bf8d23aeb3759bbe3ab3202fd7a8f6207f7353d01e38cad4589a74b4d4f5f44c6976f2e09240301f2d25bb19ccb2280a90ffcc122ffd9a715325b88efb74d054f455b9a65a55ca1bb804f880eb299e4f3bc5003a24ed7e3f63d5865be516c860368c2e54a437b18689b533bff45670b82c83914b92107a7cd04a9e36ebd3ddd0cf593dfd26dd60d6622890a9461bbec31bcb1ed6964aa261e30ee4edf4816e5db59a753d3adf7cbb8329de5eedfae0c69decf53c26821cf71b8cdc843bf852aa9af64dceece013677496c7b84e14bb6bd8d0e6a1fe6075e44e975d86ed181f8a836fa00868926181c2b35a694ccf1edce1a1026220321ba56acff61a20f6f9d8314838af1905a81bb063ca26ae133114b432ffbc2b89b5ae30a90a4432baebbfb0771193f685fd89fd10d2ae88c20ad611ddf338c4a2966faeb7c7267e9ade5d293a99013eb78ae1ffa0c30edf3eb041fbb736f59d1c2b96bfc92996e5d2e27413ea23e56a46f859580a59b6ade44e2923023999e88c92f0d2954cfd47bbe5239ea82d4c2940bb5207df98ef37e889f106b13e510393c80f58b77b1f3efcd0d6b400d2060a5377c623f10034bd1f5d403a28f2067042566a40ea55aa616dc93b26dbdd63ca3ca878862a1e01a754dadd7a9d16470f136497e7faf9cb46ca7642ef049527f400722b45e7a877a695828b210fca990d00d5c718cc1c9441e25c848507e2f5895a1793af3d309383e8aa010eed7e75a5bba1b2498f0cb09845cb893c1a8af8866cf87124550dab2290005da3af43229619d415ec9c16fb3f82676709660eb9e404b8f94ae51c2eeab2d7626cc697e25ca5832d62314f477a7af47fdf2f55fa6b28ca6659efe9014febf351f767ca322e352b50f3dccf2eac9220a7a015f2dbda18abc0168dbf19bf7fc676136aca4d39c3c20e77c05e9464184d8e46b06788b6ddaf800441386648cd3c0c9bb43af6f37892dbabaa4cf55b858f93dc587da64e21c8d02f74aa49f0d225e5bec8176f7444a978c32460f9e58525aa36a89a4d146fe9d6c078a44fe6f59d920e0ddb2b72a662553a2ac5acf904e34815a63d057879bc68f0e71afa9f32b8fa717a441977a65123208bc16c8bd68345074cbc5b65b923265901475ac543a1945a12bc89690c51370881ebfab3322a83cd53a7abc507aba6c9370553ba5e6f59080bd83efbffba13b930ff3d25e48b08ba9575b0f7f4c133812c57fd6aab9fb8a2ceeb718410d70b0f54341bbc2babb3c908fbb0b81bbf2861c68b57f0b7683285935ec77e70884a87edb42da48dccefa0ac6bf904c4a5b1bf4acf2dd3246a49358da5f4a4d2646f493de81e392b415fe6bfa9a54debd1eae5f560ead999beb29605f26622d122ab757c61e205d5f5b48dec0440b03f96b1585c13a8e27f862c6b64f99de0ec7f328e3b97d34cb7cc51a2e013e58eea6c86563a6f82cc56552d7117bcad47cee40d5346817c68586defc64eee0e46201ee75d4e8d68b166b40dd21d83bb7eca510b1152cc8e254b969098ff4aa089db37971eb0f9829045bd4b9397ecb4acaadec462d5db474616e2e450fb01519903936940e9c47325cfe589f6391b1b7ca9b70ac29ddce0332624cbc33dc761e", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={'\x00', {0x2, 0x4e23}}) 2018/03/29 14:06:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$getflags(r0, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x4}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) bind$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffd, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000380)={0x9, 0x1, [{0x2, 0x0, 0x1}, {0xffff, 0x0, 0x100000000}, {0xffffffffffffffff, 0x0, 0x3749}, {0xa2, 0x0, 0x7a}, {0x9, 0x0, 0xfff}, {0x5, 0x0, 0x7fff}, {0x0, 0x0, 0x400}, {0x6, 0x0, 0x2}, {0xffffffffffffff80, 0x0, 0x7}]}) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100), &(0x7f0000000140)}, 0x20) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[@ANYBLOB="01ff000008c8780a458f57d72e64f9788064801e000000bf9161260dd1ffffff006e7be09b0000000000949a3e8d00000000351a3d43b30eb220ad4f59d5eb3d6834ba3d17"]) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[], &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000240)={0x100000001}) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0x0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000040)={'lo\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/29 14:06:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x4, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:41 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) writev(r0, &(0x7f0000002600)=[{&(0x7f0000000240)="ee01bcc1d6b0b68365d74a31e4e70229f694101e52df75070e3b17e1732853a8ee09a9ffe1816e1f2e54905ee4ac9a7807421b8e2ebfe15e89120764bb1a117d9f248962c92f20a26d05cb3000c1620a396f292accb5afb9e411d2b665a11e9cdd962ed40a0f3943690a6219b32bf69edbe49c0b064062abbb886989bbb7578f799d5a63aa477136a5385ac0937ac00421f0b249a2af2a73951b241a550abba83c092a6a2a389e5c5d51d1098319e8ac30b87c6b7df8dc66", 0xb8}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="621522f59967cdb3c126a8d2624fe173c8fee153f35cebd64e53587f92477c63c3fbdd30e8fa54e140272f", 0x2b}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="433853703cb0894e6e068bf8bba88e33e1ac81de6ebce876cf77a9a8d85990a3c600df6870ff25b6715c1e04f32010ffcad67bd8", 0x34}, {&(0x7f0000002380)="58c326161fbbfb9df4bbd1a1b1a47fe02a3339bc74742ab9fbfbcce1ae53e59f6477a065c88dd4a0a9df40c14687926e1e347e4ebeaa85b597bc9f3e", 0x3c}, {&(0x7f00000023c0)="8d9be394df3e12bd232cc60de38fab7b947e0732bee6793d6d687bd341b91c7a4a6210f08bfea2f3507cc8102834a637e464", 0x32}, {&(0x7f0000002400)="06b7", 0x2}, {&(0x7f0000002440)="5a56a0ff466db0fb06597a1ddcebd98a9a22e30d1ca279f845f07fa7a5a8218410ba954572d2e5c193b9b68d47b00ea73035ece3c7e6c9a892221dfde3bc8e9194882656a3736c6f750f40ed0f8a4f83ed3e508b825716fe9c632ac1515ca5d3d682ac4cd7e15ac013dcaff6ef45e996e1321cbd94c78f981e03b0c36b9b28e5c990233388a61e18e2701623cc2d30ea634e6f112b719e0495bf072ade632139", 0xa0}, {&(0x7f0000002500)="0b014db0964c990a8183dc7c9c06dcc8b167ea3d7c823e142d794d32bead7db7344f6aec75db5748b2805e22fc0c1a53ee95760a3fb9e68d72adf98fbe88e4aad7dd47f35b7661f99d242c7fc8d79177e8b173c3856532b8838ae941f0679588bf65dc89e02cffd59115277703a8785955d2ec32ac3ee810df32ef83eaca09b0557bcca1dd227704fd89a170ff5cd852d557691e5722b68301a4b746f037c803d0e1793394dccbac95179001a5fc2b1621bafcd1d47dba3c9e6664966c6d8a7e91b945a1963580d8f3f1", 0xca}], 0xa) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 2: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet(0x2, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0x0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) r1 = socket(0x15, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001580)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) r2 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x1000, 0x100) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xc0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000001040), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, 0xffffff00, 0x0, 'syzkaller0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x3}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x37acc25b0dfbe21b, 0xff, 'bridge0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x1, 0xb}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffff8, 0xb, [0x40, 0x20, 0x24, 0x38, 0x11, 0x26, 0x21, 0x12, 0x28, 0x2c, 0x22, 0x20, 0x2e, 0x8, 0x27, 0x8], 0x1, 0x401, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x30, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001080)={0x0, 0x7, r3, 0xfffffffffffffffd, r4, 0x3, 0x5, 0xffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001b40)={0x0, 0x0, 0xffffffffffffff0b, 0x1}, &(0x7f0000001b80)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001bc0)={0x0, 0x6}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001c40)={0x0, 0x401, 0x1, [0x2]}, &(0x7f0000001c80)=0xa) sendmmsg$inet_sctp(r2, &(0x7f0000002380)=[{&(0x7f00000014c0)=@in6={0xa, 0x4e20, 0xbb, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001500)="8780725950bb9159a955159684f21c07c7cee749", 0x14}], 0x1, &(0x7f0000001580), 0x0, 0x4000}, {&(0x7f00000015c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000001600)="8b662d585e0cde8c3fbf88f620a53ba8964e9e4f5d950b6364102134cf45f3bec6a01bfb5d028de6e4ce9b921c2b82da89cd339d250a549fa6504b3271fddfd1845f7a2eee60b80ff2d26805ba9df68bd77d551d21c140970687e06f4d03ebc7e6e867ef1f3435c2e417ff7ea4c3623d9e9b945f538e9a412723a91fab4184167e9faa68b911ec9b1313a7750574fa621ac6e9481d527caf3499ac27764173028ac0234caedf80f07229d2b27f0b79b287752c7655436bef41b9779143fca8913f26baddec65ce2c4f11f98cec4eeda0f0cdb82eb99af0662ec70d8ea23b99ecf3424aa3bf54b52c1c7c67", 0xeb}, {&(0x7f0000001700)}, {&(0x7f0000001740)="e4afe170c86a6e04d62ddf1ff065e3f9a5ef91d8b0b0f897e62208a9b16fd6f301a9505370beec3477004c7b9e531c69e265aa426db86fa58c411c6b5f51ddc7cee601f7fa352687b042feff0229ec9ec5d52fc9312e03c9b9cc6d47b5061154ec0ab22631225b241ad5a221916fc66370feecd6db29d1f1e0eea4f9a795e8830a0c043bf73c965ec0ba76e4b3402a8df00e279abb0af60ab0ea7c5981d3b372a76f877d7a1c889ddbd03a308f", 0xad}, {&(0x7f0000001800)="8c38218fdc9a7633e0401e0c38ae7cce415901c226f36763a223fded5482792999a487aef9fd737980f0590f15eb843cb927bbd0ec3359b58cd573b1ad9b515b65fe56af3cb58244de1da1bde6c578686379f2e49d70ca0dcd4e85fa8ebcd13df05f416bc43c97c3493023fa2ae051527201c53ddda67815e74adf5b9ac12b9f693a454eabd9d3d205", 0x89}, {&(0x7f00000018c0)="a00e43fbb40140b8f6153608f1ce8d2556a4ecd1ab2e835f3faa4c0fccaa79cc4ac6cde973cabf066feed2fc3b60", 0x2e}, {&(0x7f0000001900)="44b0913243fddf53370b843d01e764d95d984237aa6ef9be9d3c3470343456f10fd8c9ed88a749aa280098fac97d428e560900dec20517bd41c5c0c65f96b10135aeca7fb285f707e9b56bdbd4988fae3840ea2d301463b576adfd5bb6cbe6c8fe7c86b16795274168b246279c25863afc6cf845dc6738401b0e4c8b0ebba713032ec02c095237c76539a64545509fe91b26b2104bbd80c540f85908fef412b64de45c07ec6bed3915314c4f4afe3f7757ad", 0xb2}, {&(0x7f00000019c0)="4aef77d56ee1198003b38ae99b8c6ddcf9e4b227801bca0c4642365cd8e7870f18405907fd7c6574c439338a3b2eb17e95a1f583039ad58bbd1eeb0a8c4bd5487f8fdd64d00815bb14a2d859eb3a2bb1e218b951df1f9eca9421822c5cf620672644a62fa7a8ca717279e8b155fcec5ea08cd3a4000af4a416c175725c6e2aa6b5578d4ba12335bf8279c0418d5833ed7d87db468673f3c38f18631f48eab5dbd39f8fa92e1ad8c7ffef6d32cfcaafb190a013508c52d6ce4c97b98ac1a6116f3571a22c7d60ee", 0xc7}], 0x7, &(0x7f0000001cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x2bef, 0x8, 0x5, 0x8001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0x3, 0x3ff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6b, 0x4, 0x3, 0x100000000, 0xda, 0x1000, 0x8, r7}}], 0x90, 0x40000}, {&(0x7f0000001d80)=@in6={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001dc0)="13e673a4e7cc164940d6d538b7cdf5ee33016afc460a075b42a6b73c8e4a3458702f23b2caa7d0d91df8d9b3f2c7b5b258d9af64c8cbcb", 0x37}, {&(0x7f0000001e00)="5a1f", 0x2}, {&(0x7f0000001e40)="b08cc0c20b03a388c9638a949a177f1cca2c155bb85ac8eb3606208e6f28ea89b7259b9c77d948c0dbd23704b4f996b8ab74b0bb2ac773cf591a05d79250003a55bd9e352559ce07119b76aec8c07186d563a63035d479a8f999c41f039f99", 0x5f}, {&(0x7f0000001ec0)="341bf7634da80710c8beb21afccde805bcbbf9b9cf3805d00fbc84849ff5dcd7019dbbfd9e659828d5cd099385cf47a80b6cc3afe29783fa92a6106702afb43f2a418da28b8e2e615ff0a78562d60c5e12f992def6e93bd9c64e2d3a002a68877141f53fd6aac0e2b771178e41556448658fc2d0045eae7417ec91bf66b39c87d60ba948a442553145320d25bf718e6e6a", 0x91}, {&(0x7f0000001f80)="0451a6df269ef141433d7fe29a6f7f24cb5397151ec7b770a2e7f32e5fba8165d9cd78", 0x23}, {&(0x7f0000001fc0)="378e3149f1a4cabeee62d5dd321a0a798f390d0bf70431102b195e2c8f3c6808c68813d7538840e6c64c78bb1a35a69e24cab668336450c6a7946c82bc1359c9b8ade6e33a629d04365283b692b476c8a946e7f2cf15f909684c5f8e22f2cc7495ca3252ccbe8c2de512ebdcdaf0121f7b71f821087e057db1702ba33cb184882436f852d9f280a7b1a41cb61ddec44ed4b9de725679d582ab7fd48e9698282ce7719a3da60259211287782afaacd1454eff30a3519733ac3a70eb4821b09b31e45e8cf89cd52f85bcc9721adca74446bd33fec99e37fcc59575e3ad8d6a16d8fdd1b13109", 0xe5}, {&(0x7f00000020c0)="bdf40288d5e35284a544c0b112a4c675be1beb1b9b00fa1fd6b6c058d0842cbee897ce67d87db5442d2e78640781a872c0ac21633fd9782411d5d2e0c548864f66699b4981df5ae438e2e380ec8a4650f5991e26271fe30071b02625d6f39214dd876aa06f2544dc", 0x68}, {&(0x7f0000002140)="4d47fd63562dca19920add7e7eeb7de837b610dd59cd1ea405c439d7e2ce9fac997e2be8846900dea03db24fa9492d245203482142d3c31be695857244c320ffd2ffb9c360c8e34de1d9f02fc6d75d12f3bd7d0b", 0x54}, {&(0x7f00000021c0)="099ea3e321379ea8f0eb9a", 0xb}, {&(0x7f0000002200)="0a8f0816dd0b404862ff7de101d383d0992d6e354af66d89adb9d871feedf211c8e47e3bf2807955b25fa2d7edce9a01795277260723186f3cbbcc76c9a456130716fc7bb687e07fbe1e2c4af471fab23c0c4de7ff112bf245c0ddd647cd4e9a26e8752377599f6c362b295c19c037caba1e3048cb556908822faa6a44e2f79f36d6f4b93a8d9f9a27be8183292427bd6c6de0bf74bde9", 0x97}], 0xa, 0x0, 0x0, 0x24000010}], 0x3, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x20, 0x8, 0x19b}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffffffffffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x8, 0x110, r2, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="260000004b060000000800000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/29 14:06:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x3fe) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0xffa0) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x4, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:41 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0x0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={'bcsf0\x00', 0xfffffffffffffffa}) 2018/03/29 14:06:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x888486aee332d658, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:41 executing program 2: r0 = memfd_create(&(0x7f0000001940)="46357a44ffffffffffff76395e659288601b9e4206fb5ae01e529117779b7137f3005a2324b8b983d16e6eedd8fa7056919f7b517d6a97933a309d59acc07f8e0bb77aa1f5119330e8c4a69b60ef19447b3d5ebaf509d922183ab21707e152fadf44f2ef52ad31c3376aee45df1617c80c20405f10f99656745a3525a44d217556777df0bbb4af827dddfb958e55d47827506cd8e9821068eaea0c49f841b1b2685f629de267b9f923987de4ea1ad0270ca6cc7928a601fac0d44e80cfb546b4456b8496c6f1465191939e96f2062c3ae39cc841", 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) timer_settime(r1, 0x4000000000003, &(0x7f0000001640)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000014c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000400)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x400000000000}, 0xc) prctl$setptracer(0x59616d61, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xfd, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/253}, &(0x7f0000000280)=0x78) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x40000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x5, 0x1}, {0x9, 0x148000000000}, 0x3, 0x7, 0x2}) io_setup(0xffffffffffffffff, &(0x7f0000001800)=0x0) io_submit(r5, 0x2, &(0x7f0000001780)=[&(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x800, r4, &(0x7f0000000440)="15788e753f4d26935568895e1882151e8e1c810f4c3a7adb9b3660f643a4aca824c30eefda39af5dfc6152da5ab6f18257a3cb1b15bc9915b9f2fc9b0c43b16b96a3b4fbd9ddb3342b5e0562f2cb23ca9d78cf0443546384b6d42b6d1b9614356eed87ede471151e57443ef57db9365b96fe877408928ce39c631037306d93c0fa1bbac2346bebe5dd7e215d2e6a3951ab418829e064a51021acf71776cb4530ccd7ac78b801cc2b33bfce86e1df7b5baa6b426e1961b1ca9688cafabf43706086e6c982cc48ef0444fc5112bf229052ef1cf822c3eab228bcd931d9a28d825dec43e9e13b6f05b85b4c540df62c4cf7b000bf665f2bfacf41dac6cd6becc07b7a2224d2051ea6fd5fa05469fd91be39b20361118b314bf152ac1adf8fd459c250d1a4a78c8a48bbfafd1e877ccd84f91a3a74639e5d8c4aedc11042d295fd85638b08b96045c2e57d22e5729dc1672d1e131553554060b2a20732900f9a10d94bd5dfce9bc25c62fe384c8da3fd900f0a664d75d0857890a8ffb210c93ed15dc872954685d5f230264de7cc08a972151eee8e7c954754e02e29ae932c2f9bba434e9d7aaaa25cfdf3ad85dcf4f3c396671ad3fc34b6e29b7660039bd3b10766201e4933ff7fc9af7d1e141db49d826aaa84088a84e1796f99a4c42c9442fa051b2bdc9c8cc42b8167ce1017fc55f61ba7cb699706968efc3b379ad6f1e16573625fe9f5f8dd7f714fe6e4b166497db09bc8a8fce3ab80d8dbe8d21722b7af60eed9fe2b67c68a9c62e21c5b9f485c24513bab39b8d4c35397b44fb7c767f29d8c50fc4ed909bca161c8bfe30eb7b4e84f95717993336843eea96780e6d3397da5ad8855a07cd4b61a2b664b1225b89ef5cce52b09169df8995e2e903150a5b5d3185528ae7fe275f2fada0cc6bac12901948dab021eeaab2223e9f40fba1509b9d2ea685a487c803e338ba15e50f938331353e0cf0e2613d11f1ba07209283184ee07b76e4ad439dfb55681550a0d9e65a89251c58b6366138e56448b475e7d8664463cf56fc657edba01f396ce93a547a355bd0032d54c2d5ee586e34185c3f354432299d2c1c1bb09bd7cb56d3d0fdfa5cd0257a9a815f91ae1a3f4d6a90397654a7544d2b0c5d52dfb9139b2099e7ce7fbc1161aee477694bcbee922a648683a1de7a8be8c1e9febc245e3145fa39e4bb75c7ad4d9fe7b27962bd0cf332f0b746776983a30c7e443136512a40cec8107be1486ec6d2762350bf51f6ce708709a7472b651d198f6b8e6ab5db64ac0f0477bf3853acad036023dada1c33f24b4094eeef0c50468ce089587b577e8331cce2540a8bafa1e8870c39b3b6f29450e12e1efa32b71244b1eadbf9e03183297d263d83ce6da7c3891c51fc02768d510faee1826b7bb89b4fa5b5feefd5d7c6c15e1db844a4ff5819c4e2e223288d7f4e51e005f5d2fc9f9b33bda7aa6d8edddc65078d87b6e3822bfa5912ebdd35d2d28d8cc82205926330e379641774154889fefcf57be42496a995990d433b724c959838786419b561586acb814df3e4d13d1d2237d37bac8553ac1b3264887c1028841af39f94528e460d8fd754e7fcef8b4714b2218120cb0b75a351cc104fac57f3226da1188d0097e91ab3d7b9038441bd32d4779a5684c456fae125053d610ed9655fd42db2c98f6e64b6556ac8eba2683e1225809f31135897c5aeff58ee0a523c6bc7d70154aeebcd6c0f40d1f11f43eeb0541240a837aaede0f43b9eb4aedfa12581f5bcd77139e8cd98150696a9ea5f0371163deac9def6b190406164f567d3b2300ca8e280d3dad7f1b6abbea48c5ee0e867100e91453ade4a2d85cdbe57dbfc3acb44ded7840fb9b3b5b3805c07a9e58e5876cb58a52c3de9ff4c8b9cedbe53f1e1630046c8cf05e68d9ffc81f1684ba5c8ec9b5fb0d8ff99aa231a157f36cf63ff976d112b6772063586667d08b9859e20f3f42c603cdd41f5217344329b61ed3dee73aab4994e7255f81e1c0414940c958ff64c53d7acde4c4f87362027cebd39744530e8b52c271f3f221c749102ad64157532f22b71a9885b703219d1b1b5220ed36249a9b2066dc77959fbaaab229a4d34a55e4db42a7fd7eb98666f43cd7d91ac26a250c945903a932c6e1804c23ef92d0b5c13f5018a60573b88c96b63c7a31e74224a4e3013723e4759626f61e1f52feeca8791ca86079cecc3869197fabbc1f96d4f2b1fcd4702f3fbebaa59e29eddfb398002204116b33f3d8a056136f3b6710e941c03b1c61dd9aaa60308f1398cc529baf23e63fcee4e71f76e2e925887cf0d58736d28780f7f2d0cbe764771b3576a3e434f4c1868e409c0db9b208424d7a5c44451674dab624128175601d4881943c1dc89f4a29da6548c78bdc1f6d85117d52590b31d8ca458580b3a69cec7f15c2b29b4933f67a6277830a6fff25b72c2c97059a677d6b746cbf342e5fd1a4915ab75d2560a1f6c8c694bb3bf9ad52db002257d3e0419a8cb3ae6de23f25603118385ce8301397c81cdfc3284f8888b6002696fca7602bf79aaeefbf2f8c6770be7e94d88f18c9083b52a367336941bbc2696d2ac7726d0cb73eaa3d8a2f36cd74e3356ae81f5e295116d9016ba1017d3f7182726e7b0ad9e40fb2b9f21bd9567b0245c7516bb85ad6ce61fa1d3ca50aff1aca8ea22917aad52dfd53ea0e9dd09eb92a0f2f636575b293779cb2659476713f20902cc64608def4f3401fbdcda03d3ae43ade2da9920a519f8b9021b40e859a85a29e1348f1e9022419a6d56892a077ecfc3dd32fbdb27bbfac1c6dff358ce216f4b09ac605fbd06519ae41ecbbfa00b758b19bc0952a8a931216997ded2541dcbda641623811075e133a5e739055ce061bcc53a39d099e8205269334eb84dbaa50db52dbe0d946b60480a3b7aa6d1bbf1bb4ab82c812b5010fad66b0020cdfe5705025b883b3ed7c473a7dbf269605116aa981f8d401f41583584c995cda093d38131be63faa9e3ac9943b56c2bd908a2977e134966f9a4b2cebd95efdfa5e047ceb36e14f80cced804d1c284d831cc22b0771f64f13efada81009a471c24fb6fe7f5ea323305831a08991182c77944331fc60b91fa93508627b86cdb6e1fe75009bbbc754f23ae1b3235d744fbda880c57183fa6768ccec49a223c63e1ad749747c35c6008999e036c852e4a31ac1d6d77a3fdb6313b4836e5cfcbb48003f162b3267c0d3179febb05b972db90bede127e681a7aa009ce47e81bf6ff1e2afda38f39699291dbd451ef1a6a8f79e2024dd4655b45264e3b5b52a37cfe44273b52699201fef8847e461e152f70bb96904451146ed7e186e2976f58d59bf48eed8f1ac430eab826ed654a9b87eb29436f26e4caae4021e6dc789511cf256e9538d328aa2d8cf455e597bb853491d7c8f379495b43f1ca1243420e98fd7ebb6f1468a9e757dad8dbd2d37d747d71955f8b99f1edd87f53a09599c428a0f589df906b1ad06399d2f5ceffb7e54dc49b926c6c76c53169e225335feefc8687469883623ef882dd095651fd6583ff464f844e679d7e2ab78930036929c5cc856e23a51039ec148ba5806f4a22b299cf883e479f558dbfacb25b62b7cd210a5b253918f803b2f7290ad24b68a53e9521069ceab170c23534ba5dc69628bf1db35d9b414d5780d5baf23c9fc64f616f3cae4facb66c25ab64a7a1b5afafa5e401c4c9626ab87747eff85768263d4691daf8e4f0aa44450e0174a0473fde7dea4028d3e87cdc0288bbd49d471472c08c75f71a86f41dd0c6beb84476e07e1695555fc62ff87b94e38f20a1e6c6f9ea9b56ef0c75cef0c97497ea1a240858470a3b1239230cdba051d329374d2eed8984dcde828237d93e29da8387b88dad4dc52d7a8bda3b1fd4da2976b0fd4831b1716ec902cb33d94e5d841bf420d2fe0fdb0b7b3ae4366d77b06dbd0c5a1bf24b5883fea266b4e6357e0f1ef60697028f9df7df7f9e515b1202fec0506694fda465f635bd45600033697da5d9a6d58ae19286ce7b243284cd223dce4851332b47094f6f6b08c8e1453706f64a6385861b15ff309fb25fece832dcdea65ccb59228174b092ebd0d2c2e1e7e9b69f50323445aff5e6887fd3bdd79fed4902365a390d54223b21cce23747aefa1ff899c7ffced0ad327ce0962fdfbf43369a84f59d8740fbf01a711cea7cc5160339461fcf769fe5cc8b908331a43cced77f7e93e032338e815007d789f073c9f5bfe240bcaef3620765aad206cb1e20692f6412e1ef9cf66df5238663d6a44bb9f30be12f202cdddd7b752b2129266feed7ae576b71606af6d4e61445f7040e52a62e34a340d2639f1d819549df5104dde5ce7c5044399a3bdc05168c7be52403b05581842bbc9eb91f8468931062d3f7c71c698a37e20b1ce2c1b0af84bb7dd1a18b08e7dc7773048b42a505c0dc87658486382fdaae2d883f07edac84e528415e29ec538db6bdd99aef83d9ebfcca352f448ed7554c3ce098093218e281fdb3ef2af567ec5aef7378795db7f249eb99e6380b272c7d2049f8e9163194875108d63a3ad99f5c1a5e6ac2f854da652c7e39769cb19a6f74d666dfd5814328dd16174dfc8e206b0776fe3c0a5035d501011a22a2dd32a60df90b738b98c58352a7499d8aa8474f63166670b879f2f7463280ece67c761f39539c7c3e9fc9133093f72ff561a683999e03a0866619104b5b8193a7c9801f64e5d6e6cfbf1452e8bd6b931c318dceb57466ebe9f0b5f296214be20702e2e4cf69ecf8c2b6172c66f4dac51c3495a31cff434039610d31c7d7fda3c6517bdb19e9c971882314efd29dfc8705d627aa1dcbe98a19e0ab55459ee64bce4259b3640339ab12fd5791c6711aaa36215e23c761131cd66456b0da4ef71a71feb75bc5f83c69be84bee8844f1f7c5321266d0cd2a9d5c1491e632dbdc43f6cbc5e4ffef63f4d95ea4cc42bcbde7baae26180560d464a8dbd212071ef4c7176f9d252962933d073520f3fe4f9aad21271addfd88ad991a36b5808c9fd2c4f2b11f9334f7d97835b354f090a8f78a0ac6d0c5bebc4e42fade2cc97eab0029b1027952514f9a5db2a86e9d305fb3dc24056bce226ca90a8fd9acd44cc08217e74fbde743caa97fd5fb094f1bc992d2d11373fb0c23adf1819fbec771b3ea322309da4f0a9e1d5679620651b847e0632571733df7a276b5ebb578419cdb85c68d75a0fb1e5e9d1001695d5df68f5e477dfe9fee86c7387a23e33502b999d8d74346e036930aa22c3cc5b1fd4928bd9fff24e662a50514ae16f7f61464e18d5579c2dcf53f54bea8782562e46b48bd7a092fa731c1989d5c31781d716f94b105d43002e9e70ee167853704f1ee4510a31e96354c1c60ea2819865abead9db31a6094eeece29d163ffd337e2a911a0375718ba6e1381aa409fd8259a6b8733f6155236dc71324294c9b0f10ba9ae01fdff1930829cac1335b02b605bfae4202de09f72fcbaeb224e2c41b31e2fec1595bc26bc4b319a931b506742a7eb243d7603a9974669045eb70db7e30f1d0b026e9883d7214e8ead926bddaf30b0670601bdfbd72698c5411e3b0dcfba6cd7295b68aa6518b5264cd5baf0cc987bf0b4e7fb7ab2cece42596c5a58455fb7206452a9b8ca11205883fa5c24c99cd7ac903fa0417e29800429c2d304746f33d43a9fdb2db3d7ed1fdec604782dbb63e59ad795f2fcadd71f5324f8b07f13ad8803f5568ea123f60f840afcecba31296ddb7b7c3090bf1aba02685116475", 0x1000, 0xfffffffffffffeff, 0x0, 0x1, r4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0x5, r4, &(0x7f0000001500)="eb0190c36482488bce2c78246bba4d84204a8c94d6365fa0bc5cb047664f8a7d06478e9556fbe4a257b95ce45051de1f922aa7380f92171864634cc7af5c38693475dbacb023deb808c99e51145a2c296b7754d93b77f787e2a888e2cfc20a377353d65bdc6e0dedc9a5dfd1469ca02a78ff1e51a5aa6f5533c009aad3b157829c4821a64a03257d747fc8ed3a537db7dca96cb0f6c04e3c7d0878dac48ff30d3b29673a1378b5b399b67385f8c3e86729e868313e6ef840f58514be30157b2f29126524800a4f0f0a2b5f105de932c5cd84dad5917687", 0xd7, 0x3, 0x0, 0x1, r0}]) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x200000089f5, &(0x7f0000000140)={'sit0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) 2018/03/29 14:06:41 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440), 0x1f3) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/03/29 14:06:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000280)={0x0, 'vcan0\x00'}, 0x18) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x1) 2018/03/29 14:06:41 executing program 6: r0 = socket(0x1, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/29 14:06:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffe98, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2800a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @loopback=0x7f000001}, 'nr0\x00'}) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x4, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:41 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x97) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ocfs2_dlmfs\x00', 0x10004, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x7, 0x7fffffff, &(0x7f00000001c0)="0ce85b09c15e8714981e800c4d431981acea236d9bd1e002406eb8359ebaa80a0eac7dbdbac435155839885e3f09b4c7a531a2db9c465e1f6aec593e6bcdf00ea411c011de84c7bce6c200e539a929c528", 0x6, 0x2a06, 0x8, 0x2, 0x3, 0x69, 0x8, "da5cb530814e03d3906a474f5ac0fcb4717140b36b80c198e0f4216c2d5ee59bca9cd288787e32eaf149d62e2b1ffc592d6ba4dc2567cdd9113b65560f4ebb437e16e912e1732a9b86e75ce2efcf1559e8578bf4c613487467a985b485731cda0e0d62ad60ee"}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockname(r1, &(0x7f00000000c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/03/29 14:06:41 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x48de6c8889bb550c, 0x40, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000f1e91c869e746bf173561e8d9007ed9bb848ad38b9dabe38e137f969f251e416cbbd34e78608ec270de12403118435cc273ad49017a9af9efd69419a6e758c473dede151b11a02bb3a35293d2c23ffad5f6f234f26a47c4d52e1e23a4066e799da7d6a235df04ee0d4c316d37788c4012bb7af30572f82d5c48cadb03b38a19e37c091b6c6089de05bf5c81c3077b4e740e06c80d3cef3e3f50da8331fda4c859ff51cc89a6f6aac7567a6939ddd"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1fbe}], 0x2c) shutdown(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x4}, {0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x2, [0x3, 0x3, 0x3, 0x1, 0x42a, 0x30e, 0x1, 0x4]}, 0x5c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4200, 0x40) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x80000004}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r4, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="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", 0x602}], 0x1, &(0x7f0000004cc0)}}], 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x79) write(r1, &(0x7f0000f8aff1), 0xff8f) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) mkdir(&(0x7f00000011c0)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0xffffffff}, &(0x7f0000001100)=0x8) r2 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x802) openat(r2, &(0x7f0000001240)='./file0\x00', 0x40f00, 0x62) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001140)={r1, 0x2, 0x30}, &(0x7f0000001080)=0xfffffede) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x40010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000d3ffffffffffffff00", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x15, 0x24, &(0x7f0000000280)="dc7d26ef2c2b52b86bf2e3e0f53f5099c4184aba26d966a97ef997da568c2dd6e1a0f4f3"}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f0000000040)=""/157, 0x9d, 0x42, &(0x7f0000000180)=@sco={0x1f, {0xfffffffffffffffd, 0x0, 0xfffffffffffffc00, 0xf1, 0x1ff, 0xffffffffffffff01}}, 0x80) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x2100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000000)="660f382a740067f0ff89003800003e0f01c8baf80c66b8c847838766efbafc0c66edbad104b0ebee66b97509000066b80c00000066ba000000000f300f070f35660ffa18baf80c66b8803d2e8466efbafc0c66ed", 0x54}], 0xaaaab1f, 0x0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/29 14:06:42 executing program 0: r0 = userfaultfd(0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) timer_create(0x2, &(0x7f0000000040)={0x0, 0x5, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/03/29 14:06:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/230, 0xe6}, 0x3) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e23}, 0x1c) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x8050, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0xe0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0f630c4003000000010000000000000012634840010000000000000004000000000000000000000010000000000000000000000050000000000000001000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000040000000000000004000000000000000700000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000300000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0b0900000000000008631040", @ANYRES64=r2, @ANYBLOB="000000000000000000634040030000000000000002000000000000000000000001000000000000000000000050000000000000002000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00b4ef280ff50d06190a47f4702efa14932e3d0100000000000000000000e8df1dce6bf4256bf6c6c97a87c4734de63257103c88a226c9b7aa4fe1d2845a6976f750c35a3bd7fc30d7e1deef99a4201f263216bb232e6db01b43d92592e28ca877c635bdbddc4de9db5d9d95e7b2480e28756894017e0d35034b064063867c9bac484baffaaf9e0611a54a1c6a57c3f169779ecbea8cdf8c742aae35c8d7c6b5885453dd215363af1b073d4a38fe9cddd3ebd57711f011ba928ef9978cca0f6bfa80625ebf7cefbb82f879bd4c0fc2aa847946b73f7cd13a4977fe4a23aa00000000000000"], @ANYBLOB="010000000000000004000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000700000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="076304400100000009631040", @ANYRES64=r3, @ANYBLOB="04000000000000000d6300000b6300000763044001000000"], 0x2f, 0x0, &(0x7f0000000500)="da860e36e0230a42e92968f042406e3b5c9037083ad636d0f528307877b9f86de1ca4016a6030d7461e746176500a5"}) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r4, 0x11, 0x9, &(0x7f000073bffc)=0x3, 0x2) socket$inet6(0xa, 0x0, 0xffffffffffffffe0) sendmsg$inet_sctp(r4, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/03/29 14:06:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r1, &(0x7f0000000180)=""/244, 0xf4, 0x0) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000001200)='/dev/usbmon#\x00', 0xe73, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001240)={0x0, 0x2c, "7e9140ae16e9912276b9590ac3e6602334791a3708e8e2a3bfd63949d5ddc0989a8e667b38c581a3434b5642"}, &(0x7f0000001280)=0x34) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000012c0)=@sack_info={r1, 0x8001, 0x5}, 0xc) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001180)={'erspan0\x00', 0x6000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001140)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e23}}, 0x9, 0x49, 0x3, 0x10001, 0x3}, &(0x7f00000010c0)=0x98) personality(0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001100)={r3, 0xffffffffffffffff, 0xc00, 0x5, 0x4, 0x4}, 0x14) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) close(r0) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="140000004affb555"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/229, &(0x7f0000000340)=0xe5) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180019d1eced8bb1fe167a672e4eb6c7540083df1f9bb9d2d3886e42a0decbf0e1ec000000000000040000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) 2018/03/29 14:06:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000a80)={@empty, r3}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x9, 0xe) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x20482) 2018/03/29 14:06:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/sequencer2\x00') ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x7, 0x3, 0x5a, 0x1]}) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000001080)=""/6, 0x6}], 0x2) r1 = syz_open_dev$dspn(&(0x7f0000001100)='/dev/dsp#\x00', 0x6, 0x400100) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0), 0x4) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x80000000, 0x200000) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="9adc26ff80989a274e501ff056dc1249fdcbf5fa158ea532bea708ae4e84ca9c76551919c9e15651d4bc86828f2f8a8901195dbc2d19d6e792d74b7485fd158422ba0e65939a670c0ef848515fd630956034afab19483673fe568acb28915aa30439eeefe9f69819dda4262a41e3a06e623755f19fcb510c678a3d9c3c7e2a09f679a0fc692ffce552c38431dbb359154531e4d80f09537ea7d0bc43f45df10fa4547f32107e56ae5f4d7c3b8fd3ec9bff69bb4d9e683260f23cdb4ca58cff", 0xbf, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000013c0)=""/212, 0x1e0) request_key(&(0x7f0000001180)='big_key\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)='big_key\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x101100, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000010c0)) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x8000, 0xffffffffffffff1c) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x1000000021, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:42 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x440880, 0x0) r3 = dup2(r2, r2) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) r4 = fcntl$getown(r2, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r4}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a84ffc)) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 0: rt_sigaction(0x7, &(0x7f0000000040)={0x47e5ea, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000040)='em0[vmnet0*\x00', 0x200) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 4: setrlimit(0x5, &(0x7f0000000240)={0xff0, 0x3}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00'}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffff}, 0x8) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001d00)={0x0, 0x8, 0x30}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001d80)={0x0, 0x81}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001e00)={r1, 0x2, 0x101, 0x6, 0x0, 0x1ff, 0x9, 0xce38, {r2, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0xd39}}, 0x1, 0x5, 0x5, 0x401, 0x3}}, &(0x7f0000001ec0)=0xb0) r3 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r3, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)="1f5a489b42638ba80862a749ae8027f8ea11e86b5bdcfb6be93a508e76482a48d3acd64c5d417082d1b38a051384aee9c2be51a3503370d3e18d376b65febcbfc319bb9dc37347fb474e682388e6cbec7b05e8734c91c575054b0bc547511665d44c4bb8a9e8", 0x66) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'sh\x00', 0x20, 0x7, 0x200}, 0x2c) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 2: mlock2(&(0x7f0000b12000/0x14000)=nil, 0x14000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = add_key(&(0x7f0000001700)='id_resolver\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a40)="2baa5948eb33da88c7b81c772ea1789e413152a5721657a89ee854bd89f0", 0x1e, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="26c6c8ae61c54a284f08e0c83982b9d8912f8082999470d67b4001f7d54b56dec920974803855b9d9d2e5414cd42102b6de3a1948ab2d9b532e7809d8c8d102fc848bbc018b3f6665b2fbcc963c475c7593b495c96011f1254450c2611c7a8aa2ab142377d8e852d2a363ba7e3394f147e68be35bca59c6fa1bc8ba1a00b0a763044eed74af02c26cf008b1cf64c2dba28f0feec307fe24142b69266de1c756f2740896f96eff4d6ee65063a8a61fe5d5d20a8c6588fe053d26c2a19834fc0cbd77073c6b65e9147a78d0220f63f129a3b19b5aa603e62292a7534", 0xdb, r0) r2 = socket$packet(0x11, 0x6, 0x300) keyctl$setperm(0x5, r1, 0x100) keyctl$join(0x1, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b1e000/0x1000)=nil, 0x1000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600000, 0x0) clock_adjtime(0x3, &(0x7f0000001500)={0x9, 0x6, 0x0, 0x7, 0x4, 0x8001, 0xffffffffffffff58, 0x3, 0xf153, 0xc5, 0x0, 0xfff, 0x23ee, 0xffffffffffffff5b, 0x1, 0x0, 0x3, 0x6, 0x80, 0x4, 0x4, 0x41, 0x8000, 0x557, 0x5}) accept4$packet(r2, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000017c0)=0xffffffffffffff32, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000001900)) add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="4a950264658cd1107550b3710e6382cbc21eba9e8be275d2fb5a0068519eb735ba3606e51c1820347147ffc3c328c2a50d997c54ba938b2dc4d9f45d67c05983db900c98d2a0f9b6709224660a27e65d657fef60a74a08a3b2a19284faaa49a66ce49b92ec97632de462747c4b62d9bee0fca959cbb3da7c3c4d995096b65cb015711479c07a04aea699a6644946d25d06f352c15694d9d3f8a345f4c7797a3f21b52a04315685c479bb7868f74c014e18a82e24c044ac2feed3437614", 0xbd, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b1f1a16dac940232476c1d0090822c2bbbb7bbc02a708c5b75fbda3843cf71d84057e07685aa0f35a8f8ff2f422a6683229042b0c799f14aed4512772b0d3646aef600c6d5d2e66f0c49bb619bc06e816cd28d5830ddfcbc540b6cbd7b68", 0x5e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0xf, 0x10, &(0x7f00000003c0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x9, 0xffffffc0, 0x46e04a8d13034e28}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x10000, 0x1, 0xe, 0x2, 0x58, 0x19}, @alu={0x7, 0x5, 0x1, 0xb, 0x4, 0x50, 0xfffffffffffffff1}, @generic={0x200, 0x8001, 0x0, 0x1}, @jmp={0x5, 0x401, 0xa, 0xe, 0x7, 0xffffffc6, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x0, 0xd, 0x1, 0x20}, @jmp={0x5, 0x0, 0x7, 0x9, 0x3, 0x18}], &(0x7f0000000440)='GPL\x00', 0x3b1, 0x1000, &(0x7f0000000480)=""/4096, 0x41f00, 0x1}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffff, 0x7, 0x7f, 0xf193, 0x3}, &(0x7f00000016c0)=0x98) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x7ff, 0x10040) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{@in6}}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x7}, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8e6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x80000000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) syz_open_pts(0xffffffffffffffff, 0x400000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r2, 0x5428) close(r3) clock_gettime(0x2, &(0x7f0000000600)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000003c0)={r4, r5/1000+30000}, 0x10) membarrier(0x8, 0x0) r6 = semget$private(0x0, 0x3, 0x10) semtimedop(r6, &(0x7f0000000080)=[{0x2, 0x1, 0x1800}, {0x3}, {0x7, 0xffffffff, 0x1000}, {0x4, 0xff, 0x1000}, {0x0, 0x46, 0x1800}, {0x7, 0x6, 0x1000}, {0x5, 0x8}, {0x2, 0x20, 0x1800}], 0x8, &(0x7f0000000180)={0x77359400}) prctl$setname(0xf, &(0x7f0000000040)="706f7274310000000000000000000000000000000000001000") connect(r3, &(0x7f0000000680)=@ipx={0x4, 0x4, 0x700000, "c2a7c3592288", 0x4}, 0x80) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000280)=""/216) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000001c0)={{0x6, 0xfffffffffffffff9}, 'port1\x00', 0x80, 0x20, 0x4, 0x8, 0x5, 0x6, 0x2, 0x0, 0x4, 0x5}) r7 = request_key(&(0x7f0000000500)='cifs.spnego\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='posix_acl_access\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r7, &(0x7f00000005c0)='rxrpc_s\x00', &(0x7f0000000640)='filter\x00') prctl$setptracer(0x59616d61, r1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x48, "ac987133d366bcc4ea106f20516d5888cf297e5f5d84d0a96764c5466bae7ca77a7dd7365469b80d1f5da1298ad6620443d80a0467c59eea67323ca83ee7baadd0258ff3541befb7"}, &(0x7f0000000380)=0x6c) 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000002480)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000024c0)) r1 = socket(0x100000001e, 0x1, 0x0) recvmsg(r1, &(0x7f0000002180)={&(0x7f0000001000)=@alg, 0x80, &(0x7f0000002140)=[{&(0x7f0000001080)=""/125, 0x7d}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)}], 0x3, 0x0, 0x0, 0x1000}, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r1, 0x112, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002440)={0x4, &(0x7f00000021c0)=[{}, {}, {}, {}]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002500)={0x1e39c59c809c3fe8, r0, 0x1}) sendfile(r1, r1, &(0x7f0000002100), 0x4) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="510b13278f05b0e51590d8f01fe2f6001497171064ce233e71f31548088c3b340f5a5f1375e9f416eed26ab1930df2", 0x2f}, {&(0x7f00000000c0)="d21e77acd9df93b0084dcd88c71355df32cc1d07a14a00b2356b6f84af252681d48ce44e9a96b519bf2843ff9393074eec56588d60031231bfa9c1283962f0d7a5104c96abbf65acca0c8e356b8a54f9e22c10953da87aef1d3a7d5aa460aeea019390dd1c2a54598de31f7f4efcad3f9a32697c2a3d68310c58f9ff81", 0x7d}, {&(0x7f0000000180)="9e6928d909cad23a19a25b3bc68d58bf392a29b6b7866f35d2", 0x19}, {&(0x7f00000001c0)="f43c5ccea58fd15bcf9b45c971c8d233f94206a06b6dca74626e5382fb0e218737247675dfbec742fef3f3fa462c80d62bb3888123ccd91211b3747f130ccded2742a95e0c0ec12488057e4b6015f98c0ac9", 0x52}, {&(0x7f0000000240)="8198613916e42f1ee4121220be6530108504cf4a0fe046eb8dc956987d1aeba34cb3dd9b9bce0ee2ad52367bda517ce3c47a87ec70eb245cf4fd7ccafd35fdf1e8093a95362cc036e005aa0b645216e2d3ad519c28bc1501bed0ebbe44c91787fe4f89a08b0697fe606c313d115972e73955284a5b4d3a52ef7cb27df2ae56ac49304283aa4352f86e9d3c23dfdd7e173fba580051c4c5c580cbbcb4605ba6ca0099c56213eaf2352d16150e4576171cce086473fd628ed2cd7742ec24a8c762e2293ebb1d8d", 0xc6}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c630000fa22d125036304c04b8ea0a0f28a185eb3ccee1619b6549611da3f42207dbfe99d77e82f43c2e2252d023bd5e2e6cd8778456ed504ca0e487e753c924bf50a246cbd266e1630e774b54a5b0fcb7f8da31ddb3c91a8a03c336bfd1f68b06854eb"], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x5, 0x5, 0x5}) 2018/03/29 14:06:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffff9c, 0x4bad}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000001040)='/dev/adsp#\x00', 0x63c, 0x182) tee(r0, r1, 0x401, 0x3) listen$netrom(r1, 0x1) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r2, 0x5, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0xfffffffffffffe2d) 2018/03/29 14:06:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8687}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) mq_timedsend(r0, &(0x7f0000000280)="6946164f4f77cea7a9ba72c4b100ce0032f162ef284d29874961e6b51532d9013ca09ec87d60a241bf8c527480b435d446aa397e23a03aede3dea8a0a56f68cdda649adf7c8132a8d7f0f838e55bef86632348d37d119a04f8b1d7ba7d4b5db4c2405a191bd5f123c4f3260d2ef02bafeed3042ac4ea061e147e6f8e43922ed0c9c6e81caca94ae902b50a2f44b4fbd9f378ed6a084771efdd7fe22673599191566292f9671d1a693d45427fc469b4f7bbbefca7c1a5afca9825ab4ac436d6efda38535f30ae64ce23638d3105f89f5b1548cbba5f90a3", 0xd7, 0x4, &(0x7f00000003c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="140008004a15b502e84302ed7dffff00000000000055"], &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000480)={r0, r0, 0x1, 0x400, &(0x7f0000000400)="0fcca31912ba69636c26f153f6897f11caf9f2dd0312cb38db5befb75c693df71a14c206bf22135440bd284c447b82f4adc1791a734638fea9fd9ddbfeb38cd864e3d8e829543b3f85a6f104646598c4861de6f521fcfde4cd351a19ffa89af53ac5c633", 0xd067, 0x2, 0x7d, 0x4, 0x4, 0x2, 0x8, "081e4cd52c3a4622fd9a543089627b5c03e1ddf1a1298a81a57fcbdd0bcb3adf00698476a765daa0bc8a7f3ed00238db6eb3f1a7ffcca1cbf4220696375a334255155e5654124318e2c9d2d92b3bb4c9d87352557a44074853a1667e0f542a0425f8ed0837682262b72d17386850055fcc9116b734e1f5fe931fba1bf1626e36c9a2be613fc137dd942ad7010949c327c46bc6c9bd3d9fce6041c89987bd858fe9dc29f0ea4ecc2d1f673e4a50"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000380)={0x40000000}) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b16387") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 0: shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0xfffffffffffffffe) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xffffffff7fffffff, 0x4) 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) fanotify_mark(r0, 0x8, 0x30, r1, &(0x7f0000000240)='./file0\x00') getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={"736d740016c1ad410400400000201400", @ifru_flags}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@l2={0x1f, 0x61, {0x80000000, 0x8, 0x6, 0x9, 0x4, 0x7}, 0x81, 0xb5}}) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/03/29 14:06:42 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000001940), &(0x7f00000059c0)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005900)={0x7f, 0xc1, 0x2, 0x5, 0x1, [{0x100, 0x1, 0x7fff, 0x0, 0x0, 0x2000}]}) r2 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") accept$packet(r2, 0x0, &(0x7f0000005980)) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000340)={0x9}) sendmmsg$alg(r2, &(0x7f0000005700)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="66d07ae3c06b44c6f20e604517c716c8c74f873e16f2d5ca49c6e7860084af64aaf2659dee412c95b0197410f412f34487b4ccfc2f90c254", 0x38}, {&(0x7f00000003c0)="88fc51e8cbc67137264a29c319c3505ccebe229df90471f69ac4d078409eb7f9aa1b05", 0x23}], 0x2, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9d, "f365158e35002ecad7094f86ddd95ab400cffffb0b6a669aa5cddd34d0f31e6017509782b0e1d068a697a3feac9f534c28151cfedd558af5e75408b778c7af0f499c4de8e4027b4d567881f50fe744d1af5d90a347f1c29de680e2ef10e9e5647020c1d853cba53c7a2410f3257fce30ea31c19314671dfa88bc0400bf849bc31ffd778fb6ef8fc5510327eeed024f2423a8fa748fa7d0302f6f42b7fc"}], 0xd0, 0x800}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000540)="6c6ce11c1e121fd4", 0x8}, {&(0x7f0000000580)="11ce4157f0cac468d32af0ffc8f3d8a13f8f3eb7c065a4eb2073172878a7cd245485380a9ced96a6927c2e384e9371ddf264192512e08ce652c5327752145ab9e652", 0x42}, {&(0x7f0000000600)="5ce7bad434588f491e03d85b81a76c49ab8b67888e109b089aa6e2c4e8c70da63b12aeff68d495869bf35ff6fd2ac80d889e297a6ac8ea6a4e3542fa165fcddcbf", 0x41}, {&(0x7f0000000680)="59e6363a21b4b6019fd52929ae2c59f408e1bd50", 0x14}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000017c0)="2b211791d519cd4aa3475ddbd69c0795e0baca193c0dd3505a6e2adfc04f2235f065a0691333f5ad1383a7f8c63210f721023d6ee42c7af1479096d36dbbb77d542e380f4bf64c062456e6e1605663297f89f8425fa6b7376145b1", 0x5b}, {&(0x7f0000001840)="edaee70681bb107cba7898948ab774171734ea8f5389dd0f0dc694009900316228280e8155221caaf5141d38f8f5c41b8c5dfc4129ea2bee8a40380b255af251dffb13", 0x43}], 0x2, &(0x7f0000001900)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x1}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001940)}], 0x1, &(0x7f00000019c0)=[@op={0x18, 0x117, 0x3, 0xe29ed9fe449ff81d}, @op={0x18, 0x117, 0x3}, @iv={0x38, 0x117, 0x2, 0x1d, "fee01757debf2ded8e26de46f239f9dd1426d45f3d33fa617e600071fc"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1dde000000000}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff47}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0xe0, 0x1}, {0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="5ddc6b1ae206ac4eae698b2bf742002deed11dab33f389bc12bcbf93c91949bd56e669dd7fd66184d5c88ee929398c15ce414cbb31d1aa703d3a3a37c9abaf5760abb9bd6ee5b63c51bc527fd98363a927ff981cbaa2bf1e7795e0355a36be88a0001a978b392d76ab61bd5f7693c78885052eff93d5e5fb8fc704dab8f1dacc2998f768a8928f2f32b50085204c16a9349b71", 0x93}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000002bc0)="c2cee6fd7570cabab01a7ab4ca67f9695bc2efb635490892f27a6b2d782365419edc2d172a8ca77a00a6a5beaff2747955433425baaf61dd03aee5d6d1ec9811f60faf4c2e3416655d77f41fd8d0a36a92549dcf30c4f36b2991912d6c2d2db9e575665a6c382d86ec53141ec40cc2601e2d49783c487814f1d58ffc2c0412ec1f10761fd5b80ea9", 0x88}, {&(0x7f0000002c80)="0ff074ff8a0432c1719acadad9c2c97f4fe9100ffb8edd2137188ecc9ce02a82493eba3be7fe0c4933a9fa80324e272e1effeeb539124f5af94d49a5bb91f4e854ad8b5e7ae5e86e5a412e0cac78dcbf267edb8f8e5011a3fec4131d5898d9b8e11f8e21905e8b0d36fc1040267a2df0f686cf3fe91204a0808c0045ff547e39deb35f779536cb5c20a0e085f53928645c352d49bebe8f1ab3bf68698cd538df5526443aa3e387fd99d77144548c4bd0e5b0c2e1d518d37b817f055f16233ce849725720faee09a1c3845306cffc1ecf288f6f82af2a800ff7d771e73d2f696521bbd893e41eab76e56490978d45b6fe41df0aa3b7", 0xf5}, {&(0x7f0000002d80)="1402c725425643d32c6fbd4a901e88394297189037561d79156a50eb2ad6a8149f048f7e26dcdf554849e80d880d88d807eb6b8769b02d", 0x37}, {&(0x7f0000002dc0)="1cc3241c17082e6ed9d63c575c9e690a35cb4d9c1ec53e479cf97b3777d93d28dbde699e1b3a79b188a3fe85f215555c968802b1571c393bdc8ad9e15ea5540a8a8b90cc5ccb9555b8e65371ecdf379bd5adc221fc3c91dd23e4362845987138dc9dd1d60c766c2593de29808510d1b49e89abd8", 0x74}, {&(0x7f0000002e40)="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", 0x1000}, {&(0x7f0000003e40)="d3b02041f5129e29bba9b0936d67aee0a8e2d9fdc200d7f5f36dce8b309ea6356d6c2099366ca5fdb911ef55cdb69d5ad3849fbb25f5186f806f1037836ece0535ec3ced380f7b6b46ed5b99f80ad96a2939ebfee8e5d384ec60f2124c4ae5a34e424c9d6cf967d39ce1333dc93aa40531b9ab7c991628ae1bcaf78a66d5f25119ee40351dfc06f7df97f3d57cf95589043140bf52c623643e1cfd0e8ec4f89c13b3a8bd07b5248785eac2317d34a8995720fdb0f415a855b705fc33e35ac435e44b3a9ef49d16", 0xc7}, {&(0x7f0000003f40)="43a817bc99caa21b272a846cde328c94950633440c892fc0a5bd8c421fe565fce44001c85a37c26214f2ce21d12d8e3ada1f336507c70037e577aff157801c06b42f6330332fac17ce969371d6fe734bbfee0c08d0584b71afa8dffd22e60c9593259129b7dae435735abdd5b41856e7694233b70b41f5083e7b310957cee676c84c73befa5f48e6596cf4e7a2fdc6869583c7d63499121ebfba83fb0d20aac86544747ab20d6edd904f9ce8c64af0cc3e5b50ca917423be89dffff9ad808f67815633c100bda65f0f478ee23a9bb2ce0346a59b64d55910cdbd562e3f81be99a4b22d835d20a1343394f0ad83168a4a127d6d4b7246b7", 0xf7}, {&(0x7f0000004040)="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", 0x1000}], 0x8, &(0x7f00000050c0)=[@iv={0x38, 0x117, 0x2, 0x20, "aaa34fb4baa4016851cf0b8395ddd9df715320800dc023eb90bd632740304b3e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3}], 0xb0, 0x40000}, {0x0, 0x0, &(0x7f0000005300)=[{&(0x7f0000005180)="dacd6aa33c153bfcfeee75f15ff06f45306f8be7acdf246a2f748372b904f9b20707a82296af4e02f2adad4afe0711e169f2c7974bd750e2cff13d165f1d0f1e8a30cc855f46db0f39ee67d617a41e2cef4508ef6f3cb813a4aac60dd2522078d16a8e834663e222d4b18b0d927aec1f80a3193d412aa0b644adf243175ff87f604e814ef30cddeff232c6c3bac1028ef5cc044dcb410604a90351af17a08bad64f9fa924fe1b64e01adaa18df5c987e3f2aeb8ece133c741dfd1f099bd4818a3290243ca8b9e0bf93c17baefc98dd80b4ff637def243db680389e0a4a", 0xdd}, {&(0x7f0000005280)="f146732ea7b5753d41a98d956746eaf821baecf3f173c4beeb370003037cbb526c01d7a20af0a25fc59e7470b4d76ea149e1b622e55fd01d9a59ce19903ae7ad700f908af2b4f805360a60dab7163f88a9d193d4bcefbd0b4b9dc13476122d3bcc21a6e90321bf940c9cbef4cf02", 0x6e}], 0x2, &(0x7f0000005340)=[@iv={0x38, 0x117, 0x2, 0x20, "78e7ac04c2af79d151c51bddc89fc985c8f219b4e9379d2d215c88366103aecd"}, @assoc={0x18, 0x117, 0x4, 0x1d7}, @iv={0x58, 0x117, 0x2, 0x3e, "70cd65d521c31efd4054f1fa115150387226f6f4298827f3ae5a55660fce81726311354be848d418a99f6cc37325402df6dbaec023bd3b8ffac87ef2144f"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xb0, 0x117, 0x2, 0x9a, "1598e23c1f31fe277e47c93074928ca3d497277967208daabf2717b02535892f91c11030ce6baf2b9430d01dada8968d5bd75e5c3883e2e309f638906792291b949d0adacc7eb2a5eaae4466e318d3e1bc91caf81945989671c7e6c722eca5dc63f769195801918f9d4a159f89c29932a10a0254310771882f5fc062549d1f4cb729dead923afccbb5b3d94a10d085893ef2e3dcc8097d15c3b5"}], 0x188}, {0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000005500)="c2b1b58b22f90e546c75d23e1e18ab219fdb6181e9690a56f0a0a3f5d1442932ce8351505236589cb90ff54e2323e33828b16e4791b127c0aee76ecebe9444cee6e5269090017b53d7b711d0bc43178a80f8934e6fac194fa7049e711c9c2f7e22e196ad3839d0be6f46acdf3cbab39ede2cf8dbbc7f807f767153a62067c452668e5929085dec91f78a691db5cf39dbdfa8629bdd3264a9bee311866caf5640a53a33f6da78aecd72d7097505849049242f728c64fe0fd7e29268242576da4e90b82aa878ce44fc1461eb247da22544e6ae80d80b9f74c03653c053e032502f9ae7f5fa76ecf46479a3247e4e8c", 0xee}], 0x1, &(0x7f0000005640)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x26, "aabfa0fa23851982598fb67efc9863fb32899947206dd774297886d8b51ae92abafcdf12e05e"}], 0x88}], 0x8, 0x8041) 2018/03/29 14:06:42 executing program 6: r0 = socket(0xa, 0x8000b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002040)="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", 0xfffffffffffffdab) recvfrom$llc(r0, &(0x7f0000000080), 0x0, 0x40000000, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x8}) recvfrom$llc(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000)=0x3, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) arch_prctl(0x1005, &(0x7f0000000100)="49ab1736fd2621e2e24a87104286e4ac1627c9e5913945a28391e7177dea7c5d1f005ef04409d042dae6e81394d1711e3856484b6c5b9e0d55390ff10102d586c5bb6a3121c959f4a791e2fd036a3a501506fd5a25adb1d0856655b28165e2d64e135d480bea07eb0d509598115be2599cd77032c60c5e7d") 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b16387") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="140000004ae3f115b502e84302e5fc585171d2928c9bfc0943768915a348912ea0fd8ec9e5ced013ae93857e5b36288ef4343d4b164655c6fcf09b4c1c9ff32262cfa7e43e333f6dab711f13bce51917f589ecf0babb8aad615259fb15cd0af7d308d9a5e97b1545b7c105cb42b79b9f69337a5b32a564dc77cf91ba5827533ff512e1b3040b06a84711a78c"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x10000000ffff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x202000) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540b, 0x1) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x90) memfd_create(&(0x7f0000001100)='selfselinuxself\'systemmime_type@ppp1.bdev-user\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001040)={{0x7f, 0x400}, 'port1\x00', 0x50, 0x30040, 0x5, 0x3, 0x2, 0x8, 0x7ff, 0x0, 0x5, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x96) 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400000, 0x0) sendto$ipx(r1, &(0x7f0000000140)="7477714c6434fe454c35917d874ae32ac70e0ff8adcac7e975fa3624aa", 0x1d, 0x40, &(0x7f0000000180)={0x4, 0x5, 0x4, "6ff467dffd3a", 0x1f}, 0xffffffffffffff18) read(r0, &(0x7f00000000c0)=""/117, 0x75) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000a000000000000000200000008000002000000080016000c00000000"], 0x2c}, 0x1}, 0x0) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x108) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000004c0)=r3, 0x4) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000040)="983ab84142a7875926638328b1a09c940662ba912152c64e1c50d7a63866ef63bc88d61680e9332cbc69cf7f87f39e99f66ecc3400914eeb2202382497c2d573e6ae5e641a59969da6e585c4c35d4329ddf648b7d47f8ac04f2b2fe9f0a99f9f9d2247552a9739228a62dda0e7c3097da3f1a58e68d63756e8383addbaf6f416b3f9c1fc1f6a11e036a7a6ac9667b9372f29243511baf3d95844011450c1781c4557fc3df54629b8b73df508c8e26c09cf5c47937ce4e4945042bc31424e58923075588c3881efe656ff93bc8767", 0xce}, {&(0x7f0000000180)="53927bb90dbd392ad239554533b8c8396da3b387a8e3feb847f421bce72b4635198fbc0ac4133534fcb6983ac13dfb90c2438cfa857468a46f9c7452a58f676712eb3327de7eca6736a47ac2e309a1ee59cc283a5cde0727aac31ad840fec8034eafbe042d96f778a3d4869d88ec669bfb844199ac427d7394e9641b4ed57df201d296770854ffab2421588b2fede77ba606e68e262a9b5846dcc52cb07a5c5da279898d2d1c8d15994ab0a615c902f1dba21ece8a5fbcdcc068402b565e415daba74c475fc3cef0c58ffc387b5dd65dfdebf082389ae5a8936276e370f16ba769545613a0ed1e04143458dfff35d1e9304ab850", 0xf4}, {&(0x7f0000000280)="8a727020eef102cffcd308cd7fca100deddac681fd993ca7b2aef9a390238d28b04d1b60844873401dd94a1ecfa318e3804f0a0309268d552c949affba6b737e11fc0d697e5fa6e2834c8d5a7e921f6e956a464319a27063b53aadebf34654a3feecdaa82ae1eef5bb2fa021a31f7ad15be4c2685abd7fea11c1c1f807a1fc50393c29a4409b4fbd616fd6078c03845d03c43b9c5eb1ff0ba4152db913d91e90ad250ea749092ccb82eddd", 0xfffffffffffffd60}, {&(0x7f0000000340)="08e1ed78b8a91e82fe939fdd19e679900a7661494a7f68c9389ab463f95fa8d71e60d94bdedef98cd8ed2cd2270b090b66a1f66174d64b54bf96be86b35346a3c401c35a34d3c24c668c109009c9b0a980abda10a966f2d43fa208b275dbd6d82126140273ababfda9e7f6e6b0cdc9c99e3422ed23816c2e9300f5dfe1d71ed9a2dd800108921c74d409eb5d6231475bc5ea429c388d00", 0x97}, {&(0x7f0000000880)="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", 0xd2}, {&(0x7f0000000500)="17f9a46381e3f1c2dbecd6540829539157191128620312b2b37ea5aaf0d753ddcdc7a0113cc228946a08ffe4c57593c7b6875bfcb20946b06ce5df0b07dbe38f45a83270e3dbcb83822eba9d90aad37d8141b0f8c301e81a6e67733c48bcd351ac5d4c3229b3dce930aa78609eb6917946a2f7c12f83c894a7e209b297155aba290bea774ac62e91a0702186e45c", 0x8e}, {&(0x7f00000005c0)="7e30f520800d5848b67b525f68f6a11fa2f4a7359556d5d28cf46a5922cefd5afc5d2614c642ccd68bd68175ad0e1d6425d0467a0dd9aa03915ea1560e857026660aa4c7e165a2887c26f513e652804c8d0d7ba0a468c6b02edf38034f306a178d5243b6b66854c5be9398829bbe0353ac135db538e5836f12bd4f339e6c9e5936ef18053dccc2d0bb68c4c380da505f9b6280b21fc477e9fe073e3b69778ba723708ca1d596f7fc57b66f8cf4557f5d78600806d6c2b2ada341258214ba50be651ec95985e54e762e7fd7a294765aa0464ae0e51ab1256a869c", 0xda}, {&(0x7f00000006c0)="32289eab7086ff2ab32bbb6e05a47f824cfb19c2c0a267e203cbbc5595b3b513acf7114a9cbd433acf5d286e5b3b30ce85591059c066e7082fd5f9c222b51c5c85c0ff6e4848f5aac36326fc027952031151f6d0aea5aa298d50e6a6bab0186a3bcd396ee3299bfaad92109dc5705f7aa15ca923", 0x74}, {&(0x7f0000000740)="1c1bb5e3d804386b2b367b580981ad6dffd3899b4c9039990d4bd1090b241e27462a9ecb8bd089b55695de3eebccf82ad0fd2412d2a174190e7334eecb1bf978737ae389ac8a14d044732d9fae4a011d763b53c04b0d18d58aecb8a3a445e1f73a7b3ef1370895", 0x67}], 0x9, 0x0) 2018/03/29 14:06:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x8, 0x9, [0x1, 0x27c, 0x9, 0x8, 0x2, 0x1, 0x3, 0x10001, 0x3f]}, 0x1a) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b16387") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4982, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000800)=""/88) close(r1) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000800), 0x1f0, &(0x7f0000000040)=""/93, 0xfffffffffffffc1c}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x9, &(0x7f0000000500)=ANY=[@ANYBLOB="000001f8ffffffffffff00003b5f3392b0f6f49bb69c9af539f505267751e0390d19f4facbab4108f9f9acd171d764ca86abd476aa7bacb1d37596b64e4162a44fc1027ed69cdc98f313a398614b"], &(0x7f0000000480)='GPL\x00', 0x0, 0xfb, &(0x7f0000000300)=""/251}, 0x48) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) finit_module(r2, &(0x7f0000000200)='eth0vboxnet1proc\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) socketpair$inet(0x2, 0xa, 0xfffffffffffffffd, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea7f29ab2de6024da59924673eb37b421b0084a6276c8", 0x39}], 0x1, 0x0, 0x0, 0x4000010}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000005c0), 0x4) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e22, 0x51e, @dev={0xfe, 0x80, [], 0x18}, 0xce}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000b40)="f57a24df5ae04820caeb0765a775529554a543edf01b262747498ce6e83eaef2b8182f8a13b47c0f13488a185e5c746bc4e643a33418d4ee381ab0a49a6bab14a3d1bbaa23b470f4b75d5e30d0f97157f11538de4241555d78fa69836bdaa71dec77e0f04ca103c357af5b0fea63edfd2783bffa7635dce687f2148d26f23d19f9fa919a3a2e4ffdd2d9e228123fe39cff72", 0x92}, {&(0x7f0000000c00)="447c04803d3ee13aefb4976f8e8d49c6e193e2b15f6892bc81a86389ec018ddd1e53b866e63aee1ea62d2542d56528390fa1c1cb6232e773afbea41c8eb53f31b02d3020b9b2b087490fbb55915305684a2b6c1da12ec02090da4cf87aa4b0a12aea3df60185d68138e500bccf6352903eea830bf26cb9a9d8d8b716384bb3338fa0d686362c702d1067154cb8dabfc5467fd2a524dfad881872d7f51326f0a4b48c3a54c52e31b5d35b3c874b229584123a767dcfe9a7cc1877ac4cef725b1769058b771e54fa566ca19919b2dd45b615a7d7e95f3cea98dcf11eee0e5871e84bbcd9ea", 0xe4}, {&(0x7f0000000d00)="a4ac2d6487304cf973ad9c96eaa547d956279c82861a8680fb63d106343d1471f8b4d9bb488b051f204f6bbc0ed85930a8408e34e9fd7fc195d33f24f2febefea6dc5ad8ca48d7cadb933be3f814cd3a27109e50e074f533e5a3ea2f47a3d2cfc4a6d7d54cc2c75293f6e3cadc15d8eb44788dc113df81a3645f701ce272147f7d04da5be33d", 0x86}], 0x3, 0x0, 0x0, 0x90}, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r6, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffff9c, 0x40042408, 0xffffffffffffffff) recvmsg(r4, &(0x7f0000000b00)={&(0x7f0000000740)=@vsock, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000880)=""/228, 0xe4}], 0x1, &(0x7f0000000a40)=""/140, 0x8c}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/03/29 14:06:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={'rose0\x00', {0x2, 0x4e21}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="143a275dc623b50ae8430207000000000000009bfd09b6555934a72815261aaa04"], &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) bind$packet(r1, &(0x7f0000000380)={0x11, 0x1a, r2, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:42 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) r1 = msgget$private(0x0, 0x401) msgctl$IPC_RMID(r1, 0x0) 2018/03/29 14:06:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:42 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:43 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'\x00', @ifru_names='teql0\x00'}) 2018/03/29 14:06:43 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x4, 0x4, 0x100000001, 0x1}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001140)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x367e}, &(0x7f0000001200)=0x90) setsockopt(r0, 0x45a, 0x7f, &(0x7f0000001000)="0b5c4a8c", 0xfffffffffffffe78) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/29 14:06:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100ffe501000000c02d4569003d3f990305e52bd27cedb62ba81fd87a03d09fbf4b3f582b2992d1e762198e4b2bd5068f5b4d06e54e6f12d5e49ee4be551c86098f8416dc44494c6014ac26617e23a16cada78223c105d425e9ca5cb42bc2c0924e49f1426d4976f8b4c5f1b040481f9fa929d125435e0b779bf5f1b9a40cc387dfcef1d58704614587acb307b7a2f32e10", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000400)={'bridge0\x00', r3}) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:43 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) clock_gettime(0x7, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000200)) dup2(r0, r3) 2018/03/29 14:06:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:43 executing program 3: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x440, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r3 = getgid() r4 = getuid() r5 = getegid() r6 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000600)={{0x3ff, r2, r3, r4, r5, 0x4, 0x2}, 0x6, 0xd63e, 0x5, 0xffffffff, r6, r7, 0x10000}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000440)={0x8000, 0x9, 0x1}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r8, &(0x7f0000000380)=[{&(0x7f0000000000)="639227c853bb1c47a4153a0a9108601662df2767b063d72c28dcffb16dd2e3d717dce6917e9a763d3b30532275db9df81f6a61f7d4763e4eed74bc28b30b64110f2973b76d37d3", 0x47}, {&(0x7f0000000080)="db7c56785c2e8276042509248db7048232ccbf2e4a190e51fb25fd26", 0x1c}, {&(0x7f0000000180)="658bdfd9886aa569ab7a413ed70fa791df2320bd087043e94a7feb3eb57c9ce692f88e3b87b77222d04e449be84f532d8bc1f36bff66f84f5b7151d7a70380109e13ad2c6dc95d52125dc8be7566d1dd69873a38395170e76cdbd35f8f117aa1c89e9943b9f438b88a4a94dd405f83cf2f99a9574f48b6efabaa12fa9ba9e32748d959de4f4dbc6f6340acf2c3a68df947ae5fe60c90825d63aa987187a4b967e260f7cb4bf349c4895b33d69bf5f3696648c28b755d52536d2e3769141f53071c0e20167bef5f0aec6d5d8f3608e02278eef1", 0xd3}, {&(0x7f0000000280)="623c4743bd5c96901fe1bea606f7f706642ab28e7414fd5482554085b3744ec03ea6c0066ba34b1155a993237792ca08ac090a3f8656856af507afa3afa77ef374b52292e7ef01fbc59f2ee8d2f24ee31e0b2493e694c4ff2ed572772e69ece691cf6289fae3360001a866da57566e8a5d0644a602ec2cc861a64b4d11b914061b1f42e09b212b6ef6fc5840e355db1efb2d95987ac2caa2664ab1c91c1c21e0e20264470ad65f716e7cfc7aa4ef4cec79a725c7304d052ab5784730ca1e96ebbbb85f860a4bd7f668a13109e3ed03c4e35f98c063bf098f804acd9908fe36202c7a5bed3b65170161a3dfa5bfc580a71877c3cd5b7e1043", 0xf8}, {&(0x7f00000000c0)="0f39b433ce075f831601879c25de448296578efc5ed7832471c6a6d2cb602ce5493dfed707b61e637215219cdc510f9e9ce59aed7ee0c89ebc23e6930afb742cd5bb", 0x42}], 0x5) ioctl$sock_ifreq(r8, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:43 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) 2018/03/29 14:06:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x0, 0x1, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffde4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x670, 0xffffffff, 0x0, 0x120, 0x480, 0xffffffff, 0xffffffff, 0x5a0, 0x5a0, 0x5a0, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1000, 0x1000, 0x2, 0x1b, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0x0, 0xffffff00], 'syzkaller1\x00', 'vcan0\x00', {}, {}, 0xff, 0x6, 0x1, 0x11}, 0x0, 0x320, 0x360, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x9, 0x6}}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x1e, [{0x8, 0x20, 0x5a, 0x5}, {0x5, 0x7, 0x9, 0x8001}, {0x3f, 0x7, 0xffff, 0x7fffffff}, {0x3, 0x34c8, 0x2, 0x80000000}, {0x1, 0x101, 0x8000, 0x1}, {0xffff, 0x6, 0x66a, 0x4}, {0x7, 0x80, 0x2, 0xfffffffffffffeff}, {0x80000000, 0x2, 0x6, 0x1d}, {0x0, 0x7fff, 0x5}, {0x7, 0x8000, 0x0, 0x3}, {0x6, 0x5, 0x2, 0x9}, {0x753e4a06, 0x2, 0x5, 0x5}, {0x800, 0x3, 0x4, 0x1ff}, {0x7fff, 0x100, 0x10000, 0xffff}, {0x43, 0x2, 0x3, 0xffff}, {0x0, 0xb0f8, 0xfffffffffffffff7, 0x5}, {0xfffffffffffffffe, 0xdcc, 0x3, 0xffffffff}, {0x2, 0x8, 0x2}, {0x7fffffff, 0x9, 0x1, 0x3}, {0x7, 0x5, 0x8001, 0x7fff}, {0x6, 0xb5, 0x7, 0xfff}, {0x0, 0x4, 0x9, 0x1}, {0x5, 0x1, 0x40, 0x7}, {0x401, 0x101, 0x81, 0x1}, {0x5, 0xffffffffffffffff, 0x3b}, {0x8, 0xb475, 0x10001, 0x8}, {0x5e, 0x9, 0x9, 0x2}, {0xba9b, 0x5, 0x0, 0x8}, {0x9, 0x10000, 0x3d, 0xffff}, {0x2, 0x1000, 0x7fff}, {0x400, 0x5, 0x7f, 0x5}, {0x7ff, 0x2, 0xffffffffffff8000, 0x6}, {0x3, 0x2, 0x7, 0x101}, {0x3ff, 0x2, 0x1000, 0xa5a5}, {0x7f, 0x4e, 0x80000000, 0x2}, {0xa864, 0x7, 0x8d83, 0x1}, {0x3, 0x3, 0x1000, 0x638}, {0x9, 0x9, 0xfffffffffffffb71, 0x6}, {0x5, 0x1, 0x9, 0x8}, {0x3c, 0x9, 0x7, 0x7fff}, {0x8, 0x6, 0x401, 0xfffffffffffffff9}, {0x6, 0x401, 0x10001, 0x8}, {0x8001, 0x4, 0x2, 0x1}, {0x0, 0x3, 0x7, 0x3}, {0xfffffffffffffffa, 0x9, 0x9, 0x1000}, {0x6, 0x8, 0x4, 0x2}, {0xfffffffeffffffff, 0x8815, 0x5, 0x7fffffff}, {0x4, 0x6, 0x2, 0x8}, {0xee1, 0x1, 0x6, 0x6}, {0x7, 0x24, 0xa9, 0xcfa}, {0xd3, 0x6, 0x1ea8, 0x6}, {0x8, 0x9, 0x0, 0xffffffffffffeb00}, {0x7, 0x400, 0x2, 0x4}, {0x4ae, 0x3f, 0x6, 0x8001}, {0xffff, 0x80000001, 0x7f, 0x1}, {0x7, 0x4afba2d5, 0x3, 0x6}, {0xfffffffffffffffb, 0xbba6, 0x5, 0x7f}, {0x3d9e, 0x400, 0x4, 0x9}, {0x76a0, 0x0, 0xe1, 0x3}, {0x7fffffff, 0x9, 0xffffffff, 0x4}, {0x2, 0x489e687d, 0x8, 0x7}, {0x80, 0x2, 0x0, 0x1ff}, {0x8, 0x2, 0x3, 0x9}, {0x7, 0x7, 0x9, 0x7}], 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x4, "074b19244e80e3016a2f888d6a1bc937a6e64bf465aea09adae77c8a69b8"}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x100, 0x8, 0x3, 0x2, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) 2018/03/29 14:06:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:43 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x5aa9, 0xb) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) write(r2, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/03/29 14:06:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r1}) recvfrom$ipx(r2, &(0x7f0000000080), 0x0, 0x40, &(0x7f00000000c0)={0x4, 0x80000001, 0x0, "7e8cef66dd7a", 0xa3}, 0x10) 2018/03/29 14:06:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1fffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1000000000000009, 0x0, [{0xc0000103, 0x0, 0xfffffffffffffffc}]}) 2018/03/29 14:06:43 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:43 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001040)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000), 0x4) 2018/03/29 14:06:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000100)="9962dea6e4c7b1ece9ea379f9c54d4acec5423886411947f93eeddcc8b3fc59b76d52442806bbe3f7d2b12b0ab5ae702c82fdc0cf0f33ece9a3e3eb0760c6dc8744a83b0c61b8ce5ff3b51d9b5b56e96ff0b4997bd6f05606c0d") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x101, 0x7, 0x10001, 0x380a, 0x5, 0x203}, 0xd7}, 0xa) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/03/29 14:06:43 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003ac0)={0x0, @remote, @local}, &(0x7f0000003b00)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003b40)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x10001, 0x4, 0x500, 0x9, 0x0, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) r2 = syz_open_dev$sndpcmc(&(0x7f0000003540)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003580)=""/22) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$inet_sctp(r0, &(0x7f0000003500)={&(0x7f0000001000)=@in={0x2, 0x4e24, @rand_addr=0x3}, 0x10, &(0x7f0000003440)=[{&(0x7f0000001040)="fec37cdea4656c72ccb43082c676c9f1250bfc6d57676de70eb301402212b87b0b27be9da59866a0456982eaa90ffb9602da51b8a6ef04f604265a886572320e8542493332a8181fa09afd0a674e580ffcd03e3b253cf44d", 0x58}, {&(0x7f00000010c0)="7b9397b4e9e220dc44a25de1a15f385bf099acd29ed094bf1c6e60540e15f3bbe19eacfc64891f624e997387140f07e2ad33fa77f6db301c0999e7f72ca3ab7872b2ebadb78a72ff134f076a4f7e4c09b5fdf036406289e353c4ec50a28bf8a68ec30430bc17d8de75e32293800285e17138d33d575ac90101064a9a18d81b2bdcce554e72f711f09d32808df62417421b7643cd61", 0x95}, {&(0x7f0000001180)="25e5a2dd44c985dba453e453c7d9129aead280e24124d6274c196e1f24e4f74c488ffa03931ba0797d0604f7492f92083a629557e600b2841ba226293ebf9df385920871a65c24e04d4740e46e503ba938ab7e5453b4d7213c608816abc09564f73e70c9d0dc161e485cb825197b748d1ea457e478008dee2e0f735fad1e191a9f89727db240a94d932abae9250eca10d41c605b1f5b0e4e993d0a48aa3f1feea67ecfe8ad9675c76fc66aa4f2f5dc9c0f23452e4441b84efc3640b3ba3ac15df6", 0xc1}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="ef4b1f8190bb071ad13370c891c79a39c99b9e871ed4f99e5d8aced891c4624d4d9d696e425cde9f0490e4063bc6f276ce0161dd87c2ca53d268aeb7072c08fe3df8baa4eae2aaf72ccc3820f7d4610f9b20d6771768e68acb72f44f03f7002b54c784b19aadaca7698090c61a3ffe8559e557525f395b6368b712fcb0e47a365c26bd75ad9df69ffaf8ae1ea28c1f0fb2a4903fcd3241862828", 0x9a}, {&(0x7f0000002340)="231c9fef0108be9f13b580e281433c215c22c0c6b8266e442c5c03ae8a97061459c608b004e2cfa84437a3d35e5ef07c3fd4e3e10b6f87e033a0cecb7a786253f6062e71b11da7598e1f05fe2834f24f82bfffdd71dba1b56e1178ac42d0ffee83ef671c77371a7f14c1e2953bbf1da1f74b04a9afd6a53b4650d1cce48e0d9ba654e42b366b025499fd7c1efcd5ea3618c852912612201277dc3c110a16d55fbb30c4fb54271f2da49a480d1c963cdeb380d6cb9686fb948f48de26706d7b04c046e503ed2ace8ff5e34898712c6fc9fee73a", 0xd3}, {&(0x7f0000002440)="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", 0x1000}], 0x7, &(0x7f00000034c0)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x80000001, 0x332}}], 0x30, 0x4000}, 0x1) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) 2018/03/29 14:06:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x14, "4a15b502e84302edfc583971d2928c9bfd09b655"}, &(0x7f0000000180)=0x1c) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000380)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) sendto$inet6(r1, &(0x7f0000000240)="c3015527ab", 0xffffffffffffffa8, 0x20000093, &(0x7f0000000280)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) recvfrom$ipx(r1, &(0x7f00000002c0)=""/31, 0x1f, 0x60, &(0x7f0000000300)={0x4, 0x7fff, 0x3, "6deef6c75b83", 0x4}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syncfs(r1) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) 2018/03/29 14:06:43 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) signalfd(r0, &(0x7f0000000180)={0x10000}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001180)=@get={0x1, &(0x7f0000000200)=""/81, 0x2}) 2018/03/29 14:06:43 executing program 7: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000001780)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/29 14:06:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40000) mq_timedreceive(r4, &(0x7f0000000080)=""/116, 0x74, 0xffffffff, &(0x7f0000000100)={0x77359400}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/29 14:06:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/17, 0x11}], 0x4, &(0x7f0000000480)=""/225, 0xe1, 0x8001}, 0x80000000}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/152, 0x98}], 0x6, &(0x7f0000000ac0)=""/117, 0x75, 0xfff}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/75, 0x4b}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/214, 0xd6}], 0x7, &(0x7f0000002000)=""/70, 0x46, 0xdf}, 0x9}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002100)=""/229, 0xe5}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/245, 0xf5}, {&(0x7f0000003400)=""/228, 0xe4}, {&(0x7f0000003500)=""/225, 0xe1}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/38, 0x26}, {&(0x7f0000003780)=""/198, 0xc6}], 0xa, &(0x7f0000003940)=""/234, 0xea, 0x4}, 0x4}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/30, 0x1e}, {&(0x7f0000003b00)=""/30, 0x1e}, {&(0x7f0000003b40)=""/127, 0x7f}], 0x3, &(0x7f0000003c00)=""/241, 0xf1, 0x3}, 0x8}], 0x5, 0x10000, &(0x7f0000003e40)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb8}}, [0x80000001, 0x8, 0x1ff, 0x7, 0xb8, 0x1716, 0x4, 0xdc4c, 0x7f, 0x9, 0x173, 0x0, 0x8, 0x6, 0x101]}, &(0x7f0000004100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004140)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000003e80), &(0x7f0000003ec0)=0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004200)={r3, 0x1ee}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003f80)=@assoc_id=r5, &(0x7f0000003fc0)=0x4) dup3(r4, r1, 0x0) 2018/03/29 14:06:43 executing program 6: r0 = socket(0x100000001e, 0x1, 0x20000000000000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x7}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="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", 0xfffffffffffffd64) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) [ 246.755421] Kernel panic - not syncing: hung_task: blocked tasks [ 246.761778] CPU: 1 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc7+ #5 [ 246.768522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.777856] Call Trace: [ 246.780431] dump_stack+0x194/0x24d [ 246.784062] ? arch_local_irq_restore+0x53/0x53 [ 246.788723] ? vsnprintf+0x1ed/0x1900 [ 246.792520] panic+0x1e4/0x41c [ 246.795702] ? refcount_error_report+0x214/0x214 [ 246.800459] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 246.805816] watchdog+0x91d/0xd60 [ 246.809274] ? reset_hung_task_detector+0xa0/0xa0 [ 246.814104] ? complete+0x62/0x80 [ 246.817558] ? __schedule+0x1ec0/0x1ec0 [ 246.821512] ? do_wait_intr_irq+0x3e0/0x3e0 [ 246.825821] ? __lockdep_init_map+0xe4/0x650 [ 246.830219] ? do_raw_spin_trylock+0x190/0x190 [ 246.834784] ? lockdep_init_map+0x9/0x10 [ 246.838829] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 246.843922] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.848924] ? trace_hardirqs_on+0xd/0x10 [ 246.853058] ? __kthread_parkme+0x176/0x240 [ 246.857380] kthread+0x33c/0x400 [ 246.860731] ? reset_hung_task_detector+0xa0/0xa0 [ 246.865554] ? kthread_stop+0x7a0/0x7a0 [ 246.869520] ret_from_fork+0x3a/0x50 [ 246.873912] Dumping ftrace buffer: [ 246.877571] (ftrace buffer empty) [ 246.881254] Kernel Offset: disabled [ 246.884856] Rebooting in 86400 seconds..